CVE-2026-3160 Details
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.7 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user to view Jira issues outside the configured project scope due to an integration filter functioning only as a display control rather than enforcing access boundaries as specified.
A vulnerability exists in GitLab CE/EE versions 13.7 prior to 18.9.7, 18.10 prior to 18.10.6, and 18.11 prior to 18.11.3. This issue allows authenticated users to view Jira issues beyond the designated project scope. The problem arises because the integration filter only controls display rather than enforcing access restrictions, as intended.
Users can upgrade to GitLab versions 18.11.3, 18.10.6, or a version within the 18.9.x range to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 14, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/ | [email protected] | Release Notes |
| https://gitlab.com/gitlab-org/gitlab/-/work_items/591354 | [email protected] | Not Applicable |
| https://hackerone.com/reports/3566042 | [email protected] | Permissions Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-441 | Unintended Proxy or Intermediary ('Confused Deputy') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| gitlab gitlab | >= 13.7.0, < 18.9.7 >= 18.10.0, < 18.10.6 >= 18.11.0, < 18.11.3 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 16, 2026 | Initial Analysis | [email protected] |
| May 14, 2026 | New CVE Received | [email protected] |