CVE-2023-3949

MEDIUM

GitLab <16.4.3-16.5.3-16.6.1 - Info Disclosure

Title source: llm

Description

An issue has been discovered in GitLab affecting all versions starting from 11.3 before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. It was possible for unauthorized users to view a public projects' release descriptions via an atom endpoint when release access on the public was set to only project members.

References (2)

[Broken Link, Vendor Advisory] https://gitlab.com/gitlab-org/gitlab/-/issues/419664

[Permissions Required, Third Party Advisory] https://hackerone.com/reports/2079374

Scores

CVSS v3 5.3

EPSS 0.0011

EPSS Percentile 28.9%

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-201

Status published

Affected Products (4)

gitlab/gitlab < 16.4.3

gitlab/gitlab

Timeline

Published Dec 01, 2023

Tracked Since Feb 18, 2026