CVE-2026-55652 (GCVE-0-2026-55652)
Vulnerability from cvelistv5
Published
2026-07-15 21:15
Modified
2026-07-17 12:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Wekan is open source kanban built with Meteor. Prior to 9.46, header-login with HEADER_LOGIN_TRUSTED_IPS uses getRequestIp() in server/lib/headerLoginAuth.js to trust the client-supplied X-Forwarded-For header before the real socket address, allowing an unauthenticated attacker to send HEADER_LOGIN_ID for any username and receive a meteor_login_token session, including for admin. This issue is fixed in version 9.46.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-55652",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-17T12:36:20.248825Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-17T12:36:23.896Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/wekan/wekan/security/advisories/GHSA-jggc-qvfc-jr6x"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "wekan",
"vendor": "wekan",
"versions": [
{
"status": "affected",
"version": "\u003c 9.46"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Wekan is open source kanban built with Meteor. Prior to 9.46, header-login with HEADER_LOGIN_TRUSTED_IPS uses getRequestIp() in server/lib/headerLoginAuth.js to trust the client-supplied X-Forwarded-For header before the real socket address, allowing an unauthenticated attacker to send HEADER_LOGIN_ID for any username and receive a meteor_login_token session, including for admin. This issue is fixed in version 9.46."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-287",
"description": "CWE-287: Improper Authentication",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-290",
"description": "CWE-290: Authentication Bypass by Spoofing",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-15T21:15:11.246Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/wekan/wekan/security/advisories/GHSA-jggc-qvfc-jr6x",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/wekan/wekan/security/advisories/GHSA-jggc-qvfc-jr6x"
},
{
"name": "https://github.com/wekan/wekan/commit/b181889a565254bc9bf79379a34fc7f617ccda28",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/wekan/wekan/commit/b181889a565254bc9bf79379a34fc7f617ccda28"
},
{
"name": "https://github.com/wekan/wekan/releases/tag/v9.46",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/wekan/wekan/releases/tag/v9.46"
}
],
"source": {
"advisory": "GHSA-jggc-qvfc-jr6x",
"discovery": "UNKNOWN"
},
"title": "Wekan: Header-login IP allowlist bypass via X-Forwarded-For spoofing in Wekan allows unauthenticated full account takeover (incl. admin)"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-55652",
"datePublished": "2026-07-15T21:15:11.246Z",
"dateReserved": "2026-06-16T23:52:12.059Z",
"dateUpdated": "2026-07-17T12:36:23.896Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-55652\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-07-17T12:36:20.248825Z\"}}}], \"references\": [{\"url\": \"https://github.com/wekan/wekan/security/advisories/GHSA-jggc-qvfc-jr6x\", \"tags\": [\"exploit\"]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-07-17T12:36:11.132Z\"}}], \"cna\": {\"title\": \"Wekan: Header-login IP allowlist bypass via X-Forwarded-For spoofing in Wekan allows unauthenticated full account takeover (incl. admin)\", \"source\": {\"advisory\": \"GHSA-jggc-qvfc-jr6x\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 9.8, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"CRITICAL\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"wekan\", \"product\": \"wekan\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 9.46\"}]}], \"references\": [{\"url\": \"https://github.com/wekan/wekan/security/advisories/GHSA-jggc-qvfc-jr6x\", \"name\": \"https://github.com/wekan/wekan/security/advisories/GHSA-jggc-qvfc-jr6x\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/wekan/wekan/commit/b181889a565254bc9bf79379a34fc7f617ccda28\", \"name\": \"https://github.com/wekan/wekan/commit/b181889a565254bc9bf79379a34fc7f617ccda28\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/wekan/wekan/releases/tag/v9.46\", \"name\": \"https://github.com/wekan/wekan/releases/tag/v9.46\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Wekan is open source kanban built with Meteor. Prior to 9.46, header-login with HEADER_LOGIN_TRUSTED_IPS uses getRequestIp() in server/lib/headerLoginAuth.js to trust the client-supplied X-Forwarded-For header before the real socket address, allowing an unauthenticated attacker to send HEADER_LOGIN_ID for any username and receive a meteor_login_token session, including for admin. This issue is fixed in version 9.46.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-287\", \"description\": \"CWE-287: Improper Authentication\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-290\", \"description\": \"CWE-290: Authentication Bypass by Spoofing\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2026-07-15T21:15:11.246Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-55652\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-07-17T12:36:23.896Z\", \"dateReserved\": \"2026-06-16T23:52:12.059Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2026-07-15T21:15:11.246Z\", \"assignerShortName\": \"GitHub_M\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
Loading…
Loading…