CVE-2023-48306 (GCVE-0-2023-48306)
Vulnerability from cvelistv5
Published
2023-11-21 22:20
Modified
2024-08-02 21:23
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Summary
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and starting in version 22.0.0 and prior to versions 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Enterprise Server, the DNS pin middleware was vulnerable to DNS rebinding allowing an attacker to perform SSRF as a final result. Nextcloud Server 25.0.11, 26.0.6, and 27.1.0 and Nextcloud Enterprise Server 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 contain patches for this issue. No known workarounds are available.
References
| ► | URL | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| nextcloud | security-advisories |
Version: >= 22.0.0, < 22.2.10.16 Version: >= 23.0.0, < 23.0.12.11 Version: >= 24.0.0, < 24.0.12.7 Version: >= 25.0.0, < 25.0.11 Version: >= 26.0.0, < 26.0.6 Version: >= 27.0.0, < 27.1.0 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T21:23:39.458Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8f69-f9jg-4x3v",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8f69-f9jg-4x3v"
},
{
"name": "https://github.com/nextcloud/server/pull/40234",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/nextcloud/server/pull/40234"
},
{
"name": "https://hackerone.com/reports/2115212",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://hackerone.com/reports/2115212"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "security-advisories",
"vendor": "nextcloud",
"versions": [
{
"status": "affected",
"version": "\u003e= 22.0.0, \u003c 22.2.10.16"
},
{
"status": "affected",
"version": "\u003e= 23.0.0, \u003c 23.0.12.11"
},
{
"status": "affected",
"version": "\u003e= 24.0.0, \u003c 24.0.12.7"
},
{
"status": "affected",
"version": "\u003e= 25.0.0, \u003c 25.0.11"
},
{
"status": "affected",
"version": "\u003e= 26.0.0, \u003c 26.0.6"
},
{
"status": "affected",
"version": "\u003e= 27.0.0, \u003c 27.1.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and starting in version 22.0.0 and prior to versions 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Enterprise Server, the DNS pin middleware was vulnerable to DNS rebinding allowing an attacker to perform SSRF as a final result. Nextcloud Server 25.0.11, 26.0.6, and 27.1.0 and Nextcloud Enterprise Server 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 contain patches for this issue. No known workarounds are available."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-918",
"description": "CWE-918: Server-Side Request Forgery (SSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-11-21T22:20:28.083Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8f69-f9jg-4x3v",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8f69-f9jg-4x3v"
},
{
"name": "https://github.com/nextcloud/server/pull/40234",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/nextcloud/server/pull/40234"
},
{
"name": "https://hackerone.com/reports/2115212",
"tags": [
"x_refsource_MISC"
],
"url": "https://hackerone.com/reports/2115212"
}
],
"source": {
"advisory": "GHSA-8f69-f9jg-4x3v",
"discovery": "UNKNOWN"
},
"title": "Nextcloud Server DNS pin middleware can be tricked into DNS rebinding allowing SSRF"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-48306",
"datePublished": "2023-11-21T22:20:28.083Z",
"dateReserved": "2023-11-14T17:41:15.572Z",
"dateUpdated": "2024-08-02T21:23:39.458Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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