CVE-2026-3553
Last modified
CVE-2026-3553 is a low-severity vulnerability rated 3.1/10 on the CVSS scale. GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.0 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user to access confidential issue details due to incorrect authorization checks.. EPSS estimates a 0.24% chance of exploitation in the next 30 days.
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.0 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user to access confidential issue details due to incorrect authorization checks.
Metrics
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 12.0.0, < 18.10.8 |
| Gitlab | Gitlab | >= 18.11.0, < 18.11.5 |
| Gitlab | Gitlab | >= 19.0.0, < 19.0.2 |
References
- https://gitlab.com/gitlab-org/gitlab/-/work_items/592295Issue Tracking
- https://hackerone.com/reports/3578216Permissions Required
Timeline
- Published
- Last Modified
- Status
- Analyzed
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