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.
Published: 2026-05-14
Score: 5.8 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

Upgrade to versions 18.9.7, 18.10.6, 18.11.3 or above. Additionally, review the Jira API token used in your integration and ensure it is scoped to only the Jira projects you intend to expose. The project keys field in the integration configuration filters the displayed issues but does not restrict the token's access. To limit which issues can be read through the integration, generate the API token from a Jira account with access only to the desired projects.

Tracking

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Advisories

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History

Thu, 14 May 2026 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 14 May 2026 06:00:00 +0000

Type Values Removed Values Added
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.
Title Unintended Proxy or Intermediary ('Confused Deputy') in GitLab
First Time appeared Gitlab
Gitlab gitlab
Weaknesses CWE-441
CPEs cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Vendors & Products Gitlab
Gitlab gitlab
References
Metrics cvssV3_1

{'score': 5.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitLab

Published:

Updated: 2026-05-14T13:09:24.780Z

Reserved: 2026-02-24T21:03:59.433Z

Link: CVE-2026-3160

cve-icon Vulnrichment

Updated: 2026-05-14T13:09:20.365Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-05-14T06:16:22.657

Modified: 2026-05-14T16:20:43.240

Link: CVE-2026-3160

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-14T07:30:06Z

Weaknesses