Vulnerability CVE-2023-4378


Published: 2023-09-01

Description:
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://hackerone.com/reports/2104591
https://gitlab.com/gitlab-org/gitlab/-/issues/422134

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