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CVSS v3.1
6.8
EPSS
53.37%
Published
Jun 11, 2021
Modified
Feb 19, 2026
CISA Known Exploited Vulnerability
Added: 2026-02-18 · Due: 2026-03-11
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Public PoC / Exploit (2)
All weaponized →Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.
Description
When requests to the internal network for webhooks are enabled, a server-side request forgery vulnerability in GitLab affecting all versions starting from 10.5 was possible to exploit for an unauthenticated attacker even on a GitLab instance where registration is disabled
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:NWeaknesses (CWE)
Affected Products (6)
References (7)