CVE-2026-4398 Authorization Bypass Through User-Controlled Key in GitLab
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | Gitlab -- Vulnerabilities | 26 Aug 202600:00 | – | freebsd |
 | CVE-2026-4398 | 9 Apr 202601:06 | – | attackerkb |
 | CVE-2026-4398 | 9 Apr 202600:03 | – | circl |
 | CVE-2026-4398 | 27 Aug 202617:53 | – | cve |
 | EUVD-2026-67167 | 27 Aug 202617:53 | – | euvd |
 | FreeBSD : Gitlab -- Vulnerabilities (161b1c49-a29b-11f1-a883-2cf05da270f3) | 28 Aug 202600:00 | – | nessus |
| GitLab 18.3 < 19.1.7 / 19.2 < 19.2.5 / 19.3 < 19.3.1 (CVE-2026-4398) | 27 Aug 202600:00 | – | nessus |
 | CVE-2026-4398 | 8 Apr 202623:16 | – | nvd |
 | PT-2026-82678 | 8 Apr 202600:00 | – | ptsecurity |
 | CVE-2026-4398 Authorization Bypass Through User-Controlled Key in GitLab | 27 Aug 202617:53 | – | vulnrichment |
[
{
"vendor": "GitLab",
"product": "GitLab",
"repo": "git://[email protected]:gitlab-org/gitlab.git",
"cpes": [
"cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
],
"versions": [
{
"version": "18.3",
"status": "affected",
"lessThan": "19.1.7",
"versionType": "semver"
},
{
"version": "19.2",
"status": "affected",
"lessThan": "19.2.5",
"versionType": "semver"
},
{
"version": "19.3",
"status": "affected",
"lessThan": "19.3.1",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]Data
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27 Aug 2026 17:53Current
CVSS 3.15.4
EPSS0.00242