CVE-2023-0838

CVSS 5.5 MEDIUMEPSS 0.7%CWE-200

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.5EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

05 Apr 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

An issue has been discovered in GitLab affecting versions starting from 15.1 before 15.8.5, 15.9 before 15.9.4, and 15.10 before 15.10.1. A maintainer could modify a webhook URL to leak masked webhook secrets by adding a new parameter to the url. This addresses an incomplete fix for CVE-2022-4342.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

Affected products

GitLab · GitLab

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References

https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0838.json https://gitlab.com/gitlab-org/gitlab/-/issues/391685 https://hackerone.com/reports/1871136