VDB

CVE-2026-4524

CVE-2026-4524 PUBLISHED CVSS 6.5 MEDIUM

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.

EPSS 0.01% · 1.7th percentile

Risk Scores

CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.01%
1.7th percentile

Affected Products

VendorProductVersions
GitLabGitLab18.11, 18.9.1, 18.10

Timeline

  • May 14, 2026 CVE Published
  • May 14, 2026 PoC Published
  • May 15, 2026 Security Advisory
  • May 18, 2026 EPSS Score
  • May 19, 2026 EPSS Score
  • May 20, 2026 EPSS Score
  • May 21, 2026 EPSS Score
  • May 22, 2026 EPSS Score
  • May 23, 2026 EPSS Score
  • May 24, 2026 EPSS Score
  • May 25, 2026 EPSS Score
  • May 26, 2026 EPSS Score

References

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