CVE-2026-16275

medium

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.4 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to read confidential notes on public projects due to incorrect authorization checks.

References

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/

https://hackerone.com/reports/3815259

https://gitlab.com/gitlab-org/gitlab/-/work_items/606490

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-98223

Details

Source: Mitre, NVD

Published: 2026-10-13

Updated: 2026-10-13

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 5.3

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

Severity: Medium

EPSS

EPSS: 0.00231