Vulnerability · Published Sep 29, 2023 · Assigned by GitLab
CVE-2023-3922URL Redirection to Untrusted Site ('Open Redirect') in GitLab
Low 3.0
In plain English
A low-severity open redirect in GitLab from GitLab. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).
Severity (CVSS 3.1)3.0Low
Exploit odds (30 days)0.4%top 61.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
An issue has been discovered in GitLab affecting all versions starting from 8.15 before 16.2.8, all versions starting from 16.3 before 16.3.5, all versions starting from 16.4 before 16.4.1. It was possible to hijack some links and buttons on the GitLab UI to a malicious page.
Affected products (as reported)
Weakness: CWE-601 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:L
References
- GitLab Issue #394770 issue-tracking, permissions-required
- HackerOne Bug Bounty Report #1887323 technical-description, exploit, permissions-required