CVE-2026-3160
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Vulnerability report for CVE-2026-3160, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-05-14

Last updated on: 2026-05-16

Assigner: GitLab Inc.

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.

CVSS Scores

EPSS Scores

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Meta Information

Published
2026-05-14
Last Modified
2026-05-16
Generated
2026-06-30
EPSS Evaluated
2026-06-28
NVD

Affected Vendors & Products

Showing 3 associated CPEs
Vendor Product Version / Range
gitlab gitlab From 13.7.0 (inc) to 18.9.7 (exc)
gitlab gitlab From 18.10.0 (inc) to 18.10.6 (exc)
gitlab gitlab From 18.11.0 (inc) to 18.11.3 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-441 The product receives a request, message, or directive from an upstream component, but the product does not sufficiently preserve the original source of the request before forwarding the request to an external actor that is outside of the product's control sphere. This causes the product to appear to be the source of the request, leading it to act as a proxy or other intermediary between the upstream component and the external actor.

Attack-Flow Graph

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EPSS Chart