Authentication Bypass Using an Alternate Path or Channel in GitLab
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.5epss 0.3%
from disclosure to weapon30 days
Published on NVDMay 14
1st PoC+30d
exploitation probability
0.3%top 79% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.9.1 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user to access confidential issue content in public projects without proper authorization due to improper authorization checks.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected products
GitLab · GitLabpublic PoCs found — 2
githubgithub.com/CyruxSec/CVE-2026-4524★ 0cve_referencehackerone.com/reports/3597717unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.