CVE-2023-4378
Insertion of Sensitive Information Into Sent Data in GitLab
4.3
MEDIUM
CVSS 3.1
EPSS 0.14%
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.
How to fix CVE-2023-4378
To remediate CVE-2023-4378, upgrade the affected package to a fixed version below.
- —upgrade to 16.1.5 or later
Is CVE-2023-4378 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 11.8.0, < 16.1.5, >= 16.2.0, < 16.2.5, >= 16.3.0, < 16.3.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |