CVE-2026-1732

Improper Removal of Sensitive Information Before Storage or Transfer in GitLab

State: Published
Severity: 4.3 Medium
Published: Mar 11, 2026
Updated: Mar 12, 2026
Reserved: Feb 1, 2026

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.6 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user to disclose confidential issue titles due to improper filtering under certain circumstances.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	GitLab

Weaknesses

CWE-212 Improper Removal of Sensitive Information Before Storage or Transfer

Affected Products

Product	Versions
GitLabGitLab	12.6 to before 18.7.6Affected 18.8 to before 18.8.6Affected 18.9 to before 18.9.2Affected

References

HackerOne Bug Bounty Report #3532881technical-descriptionexploitpermissions-required
https://gitlab.com/gitlab-org/gitlab/-/work_items/588380
https://about.gitlab.com/releases/2026/03/11/patch-release-gitlab-18-9-2-released/

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