CVE-2023-0838

State: Published
Severity: 5.5 Medium
Published: Apr 5, 2023
Updated: Feb 10, 2025
Reserved: Feb 15, 2023

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	5.5 Medium	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N	GitLab

Weaknesses

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

Product	Versions
GitLabGitLab	>=15.1, <15.8.5Affected >=15.9, <15.9.4Affected >=15.10, <15.10.1Affected

References

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

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