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4 vulnerabilities found for flow by vaadin
CVE-2026-110737 (GCVE-0-2026-110737)
Vulnerability from cvelistv5
Published
2026-10-27 10:26
Modified
2026-10-27 13:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
The push endpoint of a Vaadin application that uses server push reflects the request Origin into the Access-Control-Allow-Origin response header and allows credentials, because Flow configures Atmosphere with DROP_ACCESS_CONTROL_ALLOW_ORIGIN_HEADER set to false and its CorsInterceptor then echoes whatever Origin the request carries. A page on any origin can therefore make a cross origin request to that endpoint with the user's cookies and read the response, although reading anything useful also requires the push identifier of that session. Applications that do not use @Push are not affected, and neither is the WebSocket transport. The behaviour was introduced in January 2015 and is present in every Flow release and in Vaadin Framework from 7.1.0, which is when push was added.
Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include:
Product version
Vaadin 14.14.0 - 14.14.7
Vaadin 23.6.0 - 23.6.16
Vaadin 24.4.0 - 24.4.25
Vaadin 24.5.0 - 24.5.15
Vaadin 24.6.0 - 24.6.13
Vaadin 24.7.0 - 24.7.16
Vaadin 24.8.0 - 24.8.17
Vaadin 24.9.0 - 24.9.23
Vaadin 24.10.0 - 24.10.11
Vaadin 25.0.0 - 25.0.13
Vaadin 25.1.0 - 25.1.13
Vaadin 25.2.0 - 25.2.10
Vaadin 25.3.0 - 25.3.2
Vaadin Framework 7.1.0 - 7.7.54
Vaadin Framework 8.0.0 - 8.32.1
Mitigation
Upgrade to 14.14.8
Upgrade to 23.6.17
Upgrade to 24.4.26
Upgrade to 24.7.17
Upgrade to 24.7.17
Upgrade to 24.7.17
Upgrade to 24.9.24
Upgrade to 24.9.24
Upgrade to 24.10.12
Upgrade to 25.2.11
Upgrade to 25.2.11
Upgrade to 25.2.11
Upgrade to 25.3.3
Upgrade to 7.7.55
Upgrade to 8.32.2
Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version.
Artifacts under com.vaadin
Maven coordinates / Vulnerable versions / Fixed version
vaadin / 14.14.0 - 14.14.7 / >=14.14.8
vaadin / 23.6.0 - 23.6.16 / >=23.6.17
vaadin / 24.4.0 - 24.4.25 / >=24.4.26
vaadin / 24.5.0 - 24.5.15 / >=24.7.17
vaadin / 24.6.0 - 24.6.13 / >=24.7.17
vaadin / 24.7.0 - 24.7.16 / >=24.7.17
vaadin / 24.8.0 - 24.8.17 / >=24.9.24
vaadin / 24.9.0 - 24.9.23 / >=24.9.24
vaadin / 24.10.0 - 24.10.11 / >=24.10.12
vaadin / 25.0.0 - 25.0.13 / >=25.2.11
vaadin / 25.1.0 - 25.1.13 / >=25.2.11
vaadin / 25.2.0 - 25.2.10 / >=25.2.11
vaadin / 25.3.0 - 25.3.2 / >=25.3.3
vaadin-core / 14.14.0 - 14.14.7 / >=14.14.8
vaadin-core / 23.6.0 - 23.6.16 / >=23.6.17
vaadin-core / 24.4.0 - 24.4.25 / >=24.4.26
vaadin-core / 24.5.0 - 24.5.15 / >=24.7.17
vaadin-core / 24.6.0 - 24.6.13 / >=24.7.17
vaadin-core / 24.7.0 - 24.7.16 / >=24.7.17
vaadin-core / 24.8.0 - 24.8.17 / >=24.9.24
vaadin-core / 24.9.0 - 24.9.23 / >=24.9.24
vaadin-core / 24.10.0 - 24.10.11 / >=24.10.12
vaadin-core / 25.0.0 - 25.0.13 / >=25.2.11
vaadin-core / 25.1.0 - 25.1.13 / >=25.2.11
vaadin-core / 25.2.0 - 25.2.10 / >=25.2.11
vaadin-core / 25.3.0 - 25.3.2 / >=25.3.3
flow-server / 2.13.0 - 2.13.7 / >=2.13.8
flow-server / 23.6.0 - 23.6.15 / >=23.6.16
flow-server / 24.4.0 - 24.4.18 / >=24.4.19
flow-server / 24.5.0 - 24.5.17 / >=24.7.17
flow-server / 24.6.0 - 24.6.14 / >=24.7.17
flow-server / 24.7.0 - 24.7.15 / >=24.7.16
flow-server / 24.8.0 - 24.8.16 / >=24.9.24
flow-server / 24.9.0 - 24.9.28 / >=24.9.29
flow-server / 24.10.0 - 24.10.14 / >=24.10.15
flow-server / 25.0.0 - 25.0.15 / >=25.2.11
flow-server / 25.1.0 - 25.1.18 / >=25.1.19
flow-server / 25.2.0 - 25.2.12 / >=25.2.13
flow-server / 25.3.0 - 25.3.3 / >=25.3.4
vaadin-server / 7.1.0 - 7.7.54 / >=7.7.55
vaadin-server / 8.0.0 - 8.32.1 / >=8.32.2
vaadin-server-mpr-jakarta / 7.7.36 - 7.7.54 / >=7.7.55
vaadin-server-mpr-jakarta / 8.18.0 - 8.32.1 / >=8.32.2
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| vaadin | vaadin |
Version: 14.14.0 Version: 23.6.0 Version: 24.4.0 Version: 24.5.0 Version: 24.6.0 Version: 24.7.0 Version: 24.8.0 Version: 24.9.0 Version: 24.10.0 Version: 25.0.0 Version: 25.1.0 Version: 25.2.0 Version: 25.3.0 |
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|
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{
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{
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{
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"versionType": "maven"
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{
"lessThan": "24.4.26",
"status": "affected",
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"versionType": "maven"
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{
"lessThanOrEqual": "24.5.15",
"status": "affected",
"version": "24.5.0",
"versionType": "maven"
},
{
"lessThanOrEqual": "24.6.13",
"status": "affected",
"version": "24.6.0",
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},
{
"lessThan": "24.7.17",
"status": "affected",
"version": "24.7.0",
"versionType": "maven"
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{
"lessThanOrEqual": "24.8.17",
"status": "affected",
"version": "24.8.0",
"versionType": "maven"
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{
"lessThan": "24.9.24",
"status": "affected",
"version": "24.9.0",
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{
"lessThan": "24.10.12",
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"version": "24.10.0",
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{
"lessThanOrEqual": "25.0.13",
"status": "affected",
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{
"lessThanOrEqual": "25.1.13",
"status": "affected",
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{
"lessThan": "25.2.11",
"status": "affected",
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{
"lessThan": "25.3.3",
"status": "affected",
"version": "25.3.0",
"versionType": "maven"
}
]
},
{
"collectionURL": "https://repo.maven.apache.org/maven2",
"defaultStatus": "unaffected",
"packageName": "com.vaadin:flow-server",
"product": "flow",
"repo": "https://github.com/vaadin/flow",
"vendor": "vaadin",
"versions": [
{
"lessThan": "2.13.8",
"status": "affected",
"version": "2.13.0",
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{
"lessThan": "23.6.16",
"status": "affected",
"version": "23.6.0",
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{
"lessThan": "24.4.19",
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{
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{
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{
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{
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"status": "affected",
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{
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{
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{
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{
"lessThan": "25.2.13",
"status": "affected",
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},
{
"lessThan": "25.3.4",
"status": "affected",
"version": "25.3.0",
"versionType": "maven"
}
]
},
{
"collectionURL": "https://repo.maven.apache.org/maven2",
"defaultStatus": "unaffected",
"packageName": "com.vaadin:vaadin-server",
"product": "framework",
"repo": "https://github.com/vaadin/framework",
"vendor": "vaadin",
"versions": [
{
"lessThan": "7.7.55",
"status": "affected",
"version": "7.1.0",
"versionType": "maven"
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{
"lessThan": "8.32.2",
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{
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"product": "framework",
"repo": "https://github.com/vaadin/framework",
"vendor": "vaadin",
"versions": [
{
"lessThan": "7.7.55",
"status": "affected",
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{
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"status": "affected",
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],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
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"type": "text/html",
"value": "\u003cspan style=\"background-color: rgba(232, 232, 232, 0.04);\"\u003eThe push endpoint of a Vaadin application that uses server push reflects the request Origin into the Access-Control-Allow-Origin response header and allows credentials, because Flow configures Atmosphere with DROP_ACCESS_CONTROL_ALLOW_ORIGIN_HEADER set to false and its CorsInterceptor then echoes whatever Origin the request carries. A page on any origin can therefore make a cross origin request to that endpoint with the user\u0027s cookies and read the response, although reading anything useful also requires the push identifier of that session. Applications that do not use @Push are not affected, and neither is the WebSocket transport. The behaviour was introduced in January 2015 and is present in every Flow release and in Vaadin Framework from 7.1.0, which is when push was added.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eUsers of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include:\u003cbr\u003e\u003cbr\u003eProduct version\u003cbr\u003eVaadin 14.14.0 - 14.14.7\u003cbr\u003eVaadin 23.6.0 - 23.6.16\u003cbr\u003eVaadin 24.4.0 - 24.4.25\u003cbr\u003eVaadin 24.5.0 - 24.5.15\u003cbr\u003eVaadin 24.6.0 - 24.6.13\u003cbr\u003eVaadin 24.7.0 - 24.7.16\u003cbr\u003eVaadin 24.8.0 - 24.8.17\u003cbr\u003eVaadin 24.9.0 - 24.9.23\u003cbr\u003eVaadin 24.10.0 - 24.10.11\u003cbr\u003eVaadin 25.0.0 - 25.0.13\u003cbr\u003eVaadin 25.1.0 - 25.1.13\u003cbr\u003eVaadin 25.2.0 - 25.2.10\u003cbr\u003eVaadin 25.3.0 - 25.3.2\u003cbr\u003eVaadin Framework 7.1.0 - 7.7.54\u003cbr\u003eVaadin Framework 8.0.0 - 8.32.1\u003cbr\u003e\u003cbr\u003eMitigation\u003cbr\u003eUpgrade to 14.14.8\u003cbr\u003eUpgrade to 23.6.17\u003cbr\u003eUpgrade to 24.4.26\u003cbr\u003eUpgrade to 24.7.17\u003cbr\u003eUpgrade to 24.7.17\u003cbr\u003eUpgrade to 24.7.17\u003cbr\u003eUpgrade to 24.9.24\u003cbr\u003eUpgrade to 24.9.24\u003cbr\u003eUpgrade to 24.10.12\u003cbr\u003eUpgrade to 25.2.11\u003cbr\u003eUpgrade to 25.2.11\u003cbr\u003eUpgrade to 25.2.11\u003cbr\u003eUpgrade to 25.3.3\u003cbr\u003eUpgrade to 7.7.55\u003cbr\u003eUpgrade to 8.32.2\u003cbr\u003e\u003cbr\u003ePlease note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version.\u003cbr\u003e\u003cbr\u003eArtifacts\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eMaven coordinates\u003c/td\u003e\u003ctd\u003eVulnerable versions\u003c/td\u003e\u003ctd\u003eFixed version\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e14.14.0 - 14.14.7\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;14.14.8\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e23.6.0 - 23.6.16\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;23.6.17\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e24.4.0 - 24.4.25\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;24.4.26\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e24.5.0 - 24.5.15\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;24.7.17\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e24.6.0 - 24.6.13\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;24.7.17\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e24.7.0 - 24.7.16\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;24.7.17\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e24.8.0 - 24.8.17\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;24.9.24\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e24.9.0 - 24.9.23\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;24.9.24\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e24.10.0 - 24.10.11\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;24.10.12\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e25.0.0 - 25.0.13\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;25.2.11\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e25.1.0 - 25.1.13\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;25.2.11\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e25.2.0 - 25.2.10\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;25.2.11\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e25.3.0 - 25.3.2\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;25.3.3\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin-core\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e14.14.0 - 14.14.7\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;14.14.8\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin-core\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e23.6.0 - 23.6.16\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;23.6.17\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin-core\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e24.4.0 - 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25.0.15\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;25.2.11\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:flow-server\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e25.1.0 - 25.1.18\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;25.1.19\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:flow-server\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e25.2.0 - 25.2.12\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;25.2.13\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:flow-server\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e25.3.0 - 25.3.3\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;25.3.4\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin-server\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e7.1.0 - 7.7.54\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u0026ge;7.7.55\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin:vaadin-server\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e8.0.0 - 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}
],
"value": "The push endpoint of a Vaadin application that uses server push reflects the request Origin into the Access-Control-Allow-Origin response header and allows credentials, because Flow configures Atmosphere with DROP_ACCESS_CONTROL_ALLOW_ORIGIN_HEADER set to false and its CorsInterceptor then echoes whatever Origin the request carries. A page on any origin can therefore make a cross origin request to that endpoint with the user\u0027s cookies and read the response, although reading anything useful also requires the push identifier of that session. Applications that do not use @Push are not affected, and neither is the WebSocket transport. The behaviour was introduced in January 2015 and is present in every Flow release and in Vaadin Framework from 7.1.0, which is when push was added.\n\n\nUsers of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include:\n\nProduct version\nVaadin 14.14.0 - 14.14.7\nVaadin 23.6.0 - 23.6.16\nVaadin 24.4.0 - 24.4.25\nVaadin 24.5.0 - 24.5.15\nVaadin 24.6.0 - 24.6.13\nVaadin 24.7.0 - 24.7.16\nVaadin 24.8.0 - 24.8.17\nVaadin 24.9.0 - 24.9.23\nVaadin 24.10.0 - 24.10.11\nVaadin 25.0.0 - 25.0.13\nVaadin 25.1.0 - 25.1.13\nVaadin 25.2.0 - 25.2.10\nVaadin 25.3.0 - 25.3.2\nVaadin Framework 7.1.0 - 7.7.54\nVaadin Framework 8.0.0 - 8.32.1\n\nMitigation\nUpgrade to 14.14.8\nUpgrade to 23.6.17\nUpgrade to 24.4.26\nUpgrade to 24.7.17\nUpgrade to 24.7.17\nUpgrade to 24.7.17\nUpgrade to 24.9.24\nUpgrade to 24.9.24\nUpgrade to 24.10.12\nUpgrade to 25.2.11\nUpgrade to 25.2.11\nUpgrade to 25.2.11\nUpgrade to 25.3.3\nUpgrade to 7.7.55\nUpgrade to 8.32.2\n\nPlease note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version.\n\nArtifacts under com.vaadin\nMaven coordinates / Vulnerable versions / Fixed version\nvaadin / 14.14.0 - 14.14.7 / \u003e=14.14.8\nvaadin / 23.6.0 - 23.6.16 / \u003e=23.6.17\nvaadin / 24.4.0 - 24.4.25 / \u003e=24.4.26\nvaadin / 24.5.0 - 24.5.15 / \u003e=24.7.17\nvaadin / 24.6.0 - 24.6.13 / \u003e=24.7.17\nvaadin / 24.7.0 - 24.7.16 / \u003e=24.7.17\nvaadin / 24.8.0 - 24.8.17 / \u003e=24.9.24\nvaadin / 24.9.0 - 24.9.23 / \u003e=24.9.24\nvaadin / 24.10.0 - 24.10.11 / \u003e=24.10.12\nvaadin / 25.0.0 - 25.0.13 / \u003e=25.2.11\nvaadin / 25.1.0 - 25.1.13 / \u003e=25.2.11\nvaadin / 25.2.0 - 25.2.10 / \u003e=25.2.11\nvaadin / 25.3.0 - 25.3.2 / \u003e=25.3.3\nvaadin-core / 14.14.0 - 14.14.7 / \u003e=14.14.8\nvaadin-core / 23.6.0 - 23.6.16 / \u003e=23.6.17\nvaadin-core / 24.4.0 - 24.4.25 / \u003e=24.4.26\nvaadin-core / 24.5.0 - 24.5.15 / \u003e=24.7.17\nvaadin-core / 24.6.0 - 24.6.13 / \u003e=24.7.17\nvaadin-core / 24.7.0 - 24.7.16 / \u003e=24.7.17\nvaadin-core / 24.8.0 - 24.8.17 / \u003e=24.9.24\nvaadin-core / 24.9.0 - 24.9.23 / \u003e=24.9.24\nvaadin-core / 24.10.0 - 24.10.11 / \u003e=24.10.12\nvaadin-core / 25.0.0 - 25.0.13 / \u003e=25.2.11\nvaadin-core / 25.1.0 - 25.1.13 / \u003e=25.2.11\nvaadin-core / 25.2.0 - 25.2.10 / \u003e=25.2.11\nvaadin-core / 25.3.0 - 25.3.2 / \u003e=25.3.3\nflow-server / 2.13.0 - 2.13.7 / \u003e=2.13.8\nflow-server / 23.6.0 - 23.6.15 / \u003e=23.6.16\nflow-server / 24.4.0 - 24.4.18 / \u003e=24.4.19\nflow-server / 24.5.0 - 24.5.17 / \u003e=24.7.17\nflow-server / 24.6.0 - 24.6.14 / \u003e=24.7.17\nflow-server / 24.7.0 - 24.7.15 / \u003e=24.7.16\nflow-server / 24.8.0 - 24.8.16 / \u003e=24.9.24\nflow-server / 24.9.0 - 24.9.28 / \u003e=24.9.29\nflow-server / 24.10.0 - 24.10.14 / \u003e=24.10.15\nflow-server / 25.0.0 - 25.0.15 / \u003e=25.2.11\nflow-server / 25.1.0 - 25.1.18 / \u003e=25.1.19\nflow-server / 25.2.0 - 25.2.12 / \u003e=25.2.13\nflow-server / 25.3.0 - 25.3.3 / \u003e=25.3.4\nvaadin-server / 7.1.0 - 7.7.54 / \u003e=7.7.55\nvaadin-server / 8.0.0 - 8.32.1 / \u003e=8.32.2\nvaadin-server-mpr-jakarta / 7.7.36 - 7.7.54 / \u003e=7.7.55\nvaadin-server-mpr-jakarta / 8.18.0 - 8.32.1 / \u003e=8.32.2"
}
],
"impacts": [
{
"capecId": "CAPEC-468",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-468 Generic Cross-Browser Cross-Domain Theft"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NO",
"Recovery": "AUTOMATIC",
"Safety": "NEGLIGIBLE",
"attackComplexity": "HIGH",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 2.3,
"baseSeverity": "LOW",
"privilegesRequired": "NONE",
"providerUrgency": "CLEAR",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "PASSIVE",
"valueDensity": "DIFFUSE",
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "LOW"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-942",
"description": "CWE-942 Permissive Cross-domain Policy with Untrusted Domains",
"lang": "en",
"type": "CWE"
},
{
"cweId": "CWE-346",
"description": "CWE-346 Origin Validation Error",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-27T13:03:37.752Z",
"orgId": "9e0f3122-90e9-42d5-93de-8c6b98deef7e",
"shortName": "Vaadin"
},
"references": [
{
"url": "https://vaadin.com/security/cve-2026-110737"
},
{
"url": "https://github.com/vaadin/flow/issues/26214"
},
{
"url": "https://github.com/vaadin/flow/pull/26215"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cb\u003e\u003cspan style=\"background-color: transparent;\"\u003eUsers of affected versions should apply the following mitigation or upgrade.\u003c/span\u003e\u003c/b\u003e\u003cbr\u003e"
}
],
"value": "Users of affected versions should apply the following mitigation or upgrade."
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Push Endpoint Returns Permissive CORS Headers",
"workarounds": [
{
"lang": "en",
"value": "Set the servlet init parameter org.atmosphere.cpr.dropAccessControlAllowOriginHeader to true on the Vaadin servlet, which stops the header being emitted without upgrading. In a Spring Boot application the Vaadin servlet has to be registered explicitly for the parameter to be applied."
}
],
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "9e0f3122-90e9-42d5-93de-8c6b98deef7e",
"assignerShortName": "Vaadin",
"cveId": "CVE-2026-110737",
"datePublished": "2026-10-27T10:26:37.752Z",
"dateReserved": "2026-10-14T16:07:47.846Z",
"dateUpdated": "2026-10-27T13:03:37.752Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-7860 (GCVE-0-2026-7860)
Vulnerability from cvelistv5
Published
2026-05-19 11:01
Modified
2026-09-14 14:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-209 - Generation of Error Message Containing Sensitive Information
Summary
A possible information disclosure vulnerability exists in the Vaadin Maven plugin and Vaadin Gradle plugin that exposes the full set of environment variables in build logs whenever the frontend build process exits with a non-zero status. Because the build environment may contain credentials supplied as secrets, any failed frontend build can expose those secrets in clear text in CI logs and archived build artifacts.
Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include:
Product version
Vaadin 23.0.0 - 23.6.9
Vaadin 24.0.0 - 24.9.16
Vaadin 24.10.0 - 24.10.3
Vaadin 25.0.0 - 25.0.10
Vaadin 25.1.0 - 25.1.4
Mitigation
Upgrade to 23.6.10
Upgrade to 24.9.17 or newer
Upgrade to 24.10.4 or newer
Upgrade to 25.0.11 or newer
Upgrade to 25.1.5 or newer
Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 23, 24, or 25 version.
ArtifactsMaven coordinatesVulnerable versionsFixed versioncom.vaadin:flow-plugin-base23.0.0 - 23.6.10≥23.6.11com.vaadin:flow-plugin-base24.0.0 - 24.9.17≥24.9.18com.vaadin:flow-plugin-base24.10.0 - 24.10.3≥24.10.4com.vaadin:flow-plugin-base25.0.0 - 25.0.11≥25.0.12com.vaadin:flow-plugin-base25.1.0 - 25.1.4≥25.1.5com.vaadin:flow-maven-plugin23.0.0 - 23.6.10≥23.6.11com.vaadin:flow-maven-plugin24.0.0 - 24.9.17≥24.9.18com.vaadin:flow-maven-plugin24.10.0 - 24.10.3≥24.10.4com.vaadin:flow-maven-plugin25.0.0 - 25.0.11≥25.0.12com.vaadin:flow-maven-plugin25.1.0 - 25.1.4≥25.1.5com.vaadin:flow-gradle-plugin23.0.0 - 23.6.10≥23.6.11com.vaadin:flow-gradle-plugin24.0.0 - 24.9.17≥24.9.18com.vaadin:flow-gradle-plugin24.10.0 - 24.10.3≥24.10.4com.vaadin:flow-gradle-plugin25.0.0 - 25.0.11≥25.0.12com.vaadin:flow-gradle-plugin25.1.0 - 25.1.4≥25.1.5
References
Impacted products
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CVE-2026-2742 (GCVE-0-2026-2742)
Vulnerability from cvelistv5
Published
2026-03-10 12:08
Modified
2026-03-16 10:52
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-284 - Improper Access Control
Summary
An authentication bypass vulnerability exists in Vaadin 14.0.0 through 14.14.0, 23.0.0 through 23.6.6, 24.0.0 through 24.9.7 and 25.0.0 through 25.0.1, applications using Spring Security due to inconsistent path pattern matching of reserved framework paths.
Accessing the /VAADIN endpoint without a trailing slash bypasses security filters, and allowing unauthenticated users to trigger framework initialization and create sessions without proper authorization.
Users of affected versions using Spring Security should upgrade as follows: 14.0.0-14.14.0 upgrade to 14.14.1, 23.0.0-23.6.6 to 23.6.7, 24.0.0 - 24.9.7 to 24.9.8, and 25.0.0-25.0.1 upgrade to 25.0.2 or newer.
Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2026-2741 (GCVE-0-2026-2741)
Vulnerability from cvelistv5
Published
2026-03-10 12:08
Modified
2026-03-16 10:52
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
Specially crafted ZIP archives can escape the intended extraction directory during Node.js download and extraction in Vaadin 14.2.0 through 14.14.0, 15.0.0 through 23.6.6, 24.0.0 through 24.9.8, and 25.0.0 through 25.0.2.
Vaadin’s build process can automatically download and extract Node.js if it is not installed locally. If an attacker can intercept or control this download via DNS hijacking, a MITM attack, a compromised mirror, or a supply chain attack, they can serve a malicious archive containing path traversal sequences that write files outside the intended extraction directory.
Users of affected versions should use a globally preinstalled Node.js version compatible with their Vaadin version, or upgrade as follows: 14.2.0-14.14.0 to 14.14.1, 15.0.0-23.6.6 to 23.6.7, 24.0.0-24.9.8 to 24.9.9, and 25.0.0-25.0.2 to 25.0.3 or newer.
Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version.
References
Impacted products
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