CVE-2025-1278

MEDIUM

GitLab CE/EE <17.9.8-17.11.2 - Auth Bypass

Title source: llm

Description

An issue has been discovered in GitLab CE/EE affecting all versions from 12.0 before 17.9.8, 17.10 before 17.10.6, and 17.11 before 17.11.2. Under certain conditions users could bypass IP access restrictions and view sensitive information.

References (2)

[Broken Link] https://gitlab.com/gitlab-org/gitlab/-/issues/519580

[Permissions Required] https://hackerone.com/reports/2977149

Scores

CVSS v3 5.3

EPSS 0.0008

EPSS Percentile 23.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Classification

CWE

CWE-1220

Status published

Affected Products (2)

gitlab/gitlab < 17.9.8

Timeline

Published May 09, 2025

Tracked Since Feb 18, 2026