CVE-2026-100755
MEDIUMCVSS 4.6Description
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.
Timeline
Published:October 13th, 2026 2:16 AM
Last modified:October 14th, 2026 7:17 PM
CVSS Scoring
CVSS v3: 4.6 (MEDIUM)
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
Affected Software
From NVD CPE configuration data
Vendors
gitlab
Products
gitlab
Weaknesses (CWE)
References & Reports
Advisories, patches, and third-party reports
Source: NIST NVD · Data may lag official sources by up to one minute