CVE-2026-100755 (GCVE-0-2026-100755)
Vulnerability from cvelistv5
Published
2026-10-13 01:05
Modified
2026-10-14 19:04
Severity ?
4.6 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
CWE
  • CWE-349 - Acceptance of Extraneous Untrusted Data With Trusted Data
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain deployment configurations, could have allowed an authenticated user to poison cached page content served to other users due to improper cache key construction.
References
Impacted products
Vendor Product Version
GitLab GitLab Version: 16.2   ≤
Version: 19.3   ≤
Version: 19.4   ≤
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
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