High
Cross-Site Request Forgery (CSRF) in GitLab
Type: advisorySources: OSV
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.0 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an unauthenticated user to execute GraphQL mutations on behalf of authenticated users due to insufficient CSRF protection.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-4922
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 2 Nov 2026, 22:33 UTC · Revision 1
Source evidence
Cross-Site Request Forgery (CSRF) in GitLab
core-osv · Original sourcePublished 22 Apr 2026, 16:29 UTC
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.0 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an unauthenticated user to execute GraphQL mutations on behalf of authenticated users due to insufficient CSRF protection.
osv:CVE-2026-4922
Complete source record
{
"id": "147d25062db69219eea58e16a12cc6e17e406f51cfc7a3af2620b840f80aaad1",
"url": "https://osv.dev/vulnerability/CVE-2026-4922",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Cross-Site Request Forgery (CSRF) in GitLab",
"summary": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.0 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an unauthenticated user to execute GraphQL mutations on behalf of authenticated users due to insufficient CSRF protection.",
"evidence": "osv:CVE-2026-4922",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2026-4922",
"aliases": [
"BIT-gitlab-2026-4922",
"CVE-2026-4922"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://gitlab.com/gitlab-org/gitlab",
"type": "GIT",
"events": [
{
"introduced": "8c75d0bf4a4190d94326f1a854d0a102ceca4392"
},
{
"fixed": "48d537ce479485ffb6aef70f62ead88ac15e78b8"
},
{
"introduced": "57c08314af5bc8f317b1967330f92ed029e2c628"
},
{
"fixed": "2c4a87e00b3f5ab1eab353136020dfcab34ae6ca"
},
{
"introduced": "1060c7b0ff78be7c8abe8fd6d23dcb1ca493fd78"
},
{
"last_affected": "1060c7b0ff78be7c8abe8fd6d23dcb1ca493fd78"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"range": [
{
"introduced": "17.0.0"
},
{
"fixed": "18.9.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "17.0.0"
},
{
"fixed": "18.9.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"range": [
{
"introduced": "18.10.0"
},
{
"fixed": "18.10.4"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "18.10.0"
},
{
"fixed": "18.10.4"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:18.11.0:*:*:*:community:*:*:*",
"range": [
{
"introduced": "18.11.0"
},
{
"last_affected": "18.11.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:18.11.0:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "18.11.0"
},
{
"last_affected": "18.11.0"
}
],
"source": "CPE_STRING"
}
]
}
}
],
"versions": [
"18.11.0",
"v18.11.0-ee",
"v18.10.2-ee",
"v18.10.0-ee"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-4922.json"
}
}
],
"modified": "2026-10-30T10:30:41.940041097Z",
"provider": "osv",
"references": [
"https://about.gitlab.com/releases/2026/04/22/patch-release-gitlab-18-11-1-released/",
"https://gitlab.com/gitlab-org/gitlab/-/work_items/594937",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/4xxx/CVE-2026-4922.json",
"https://nvd.nist.gov/vuln/detail/CVE-2026-4922",
"https://hackerone.com/reports/3627285"
],
"provider_metadata": {
"cwe_ids": [
"CWE-352"
],
"cna_assigner": "GitLab",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"introduced": "17.0"
},
{
"fixed": "18.9.6"
},
{
"introduced": "18.10"
},
{
"fixed": "18.10.4"
},
{
"introduced": "18.11"
},
{
"fixed": "18.11.1"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
}
]
},
{
"extracted_events": [
{
"range": [
{
"introduced": "17.0"
},
{
"fixed": "18.9.6"
},
{
"introduced": "18.10"
},
{
"fixed": "18.10.4"
},
{
"introduced": "18.11"
},
{
"fixed": "18.11.1"
}
],
"source": "DESCRIPTION"
}
]
}
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/4xxx/CVE-2026-4922.json"
}
},
"related_cves": [
{
"value": "CVE-2026-4922",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 490577,
"published_at": "2026-04-22T16:29:38.861+00:00"
}