CVE-2023-4378 (GCVE-0-2023-4378)
Vulnerability from cvelistv5
Published
2023-09-01 10:30
Modified
2026-04-24 04:06
Severity ?
5.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-201 - Insertion of Sensitive Information Into Sent Data
Summary
An issue has been discovered in GitLab CE/EE affecting all versions starting from 11.8 before 16.1.5, all versions starting from 16.2 before 16.2.5, all versions starting from 16.3 before 16.3.1. A malicious Maintainer can, under specific circumstances, leak the sentry token by changing the configured URL in the Sentry error tracking settings page. This was as a result of an incomplete fix for CVE-2022-4365.
References
https://gitlab.com/gitlab-org/gitlab/-/issues/422134 issue-tracking, permissions-required
https://hackerone.com/reports/2104591 technical-description, exploit
Impacted products
Vendor Product Version
GitLab GitLab Version: 11.8   ≤
Version: 16.2   ≤
Version: 16.3   ≤
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
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