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The vulnerability of the Git-based software platform for collaborative code development on GitLab arises from the ability to bypass authentication by using a user-controlled key. This allows attackers to compromise the integrity of the protected information.

🗓️ 19 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

GitLab auth bypass with a user controlled key enables remote compromise of protected information.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-3073
14 May 202605:36
attackerkb
FreeBSD
Gitlab -- vulnerabilities
13 May 202600:00
freebsd
Circl
CVE-2026-3073
14 May 202618:00
circl
CNNVD
GitLab 安全漏洞
14 May 202600:00
cnnvd
CVE
CVE-2026-3073
14 May 202605:36
cve
Cvelist
CVE-2026-3073 Authorization Bypass Through User-Controlled Key in GitLab
14 May 202605:36
cvelist
Debian CVE
CVE-2026-3073
14 May 202605:36
debiancve
EUVD
EUVD-2026-30224
14 May 202605:36
euvd
Tenable Nessus
FreeBSD : Gitlab -- vulnerabilities (b3cb8f40-4f4c-11f1-80f1-2cf05da270f3)
14 May 202600:00
nessus
Tenable Nessus
GitLab 17.6 < 18.9.7 / 18.10 < 18.10.6 / 18.11 < 18.11.3 (CVE-2026-3073)
14 May 202600:00
nessus
Rows per page
Vulners
Node
gitlabgitlabRange18.1018.10.6
OR
gitlabgitlabRange18.1118.11.3
OR
gitlabgitlabRange17.618.9.7

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19 May 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24
CVSS 34.3
EPSS0.00218
1