CVE-2025-7659

HIGH

GitLab CE/EE <18.6.6-18.8.4 - Info Disclosure

Title source: llm

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that could have allowed an unauthenticated user to steal tokens and access private repositories by abusing incomplete validation in the Web IDE.

References (3)

[Release Notes, Vendor Advisory] https://about.gitlab.com/releases/2026/02/10/patch-release-gitlab-18-8-4-released/

[Broken Link, Issue Tracking] https://gitlab.com/gitlab-org/gitlab/-/issues/555440

[Permissions Required] https://hackerone.com/reports/3234976

Scores

CVSS v3 8.0

EPSS 0.0001

EPSS Percentile 0.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

Classification

CWE

CWE-346

Status published

Affected Products (2)

gitlab/gitlab < 18.6.6

gitlab/gitlab < 18.6.6

Timeline

Published Feb 11, 2026

Tracked Since Feb 18, 2026