01 Record

CVE-2025-13781

Missing Authorization in GitLab

MediumPUBLISHEDCNA: GitLab

CNA base score6.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

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02 Description

Missing Authorization in GitLab

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.44% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 38.4% of scored records. A rank, not a probability.

NVD base score

6.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-01-09 10:03Z9 MO AGO

Last updated

2026-01-09 19:14Z9 MO AGO

Reserved

2025-11-28

Assigning CNA

GitLab

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

CWE-862Missing AuthorizationClass

Data version

5.2

Document digest

583e8a576402e223d656cbe51f2b7c7000120d95c09be052d499d5fd0e03a806

05 Affected products

VendorProductVersionsPlatforms

GitLabGitLab18.5 to < 18.5.5, 18.6 to < 18.6.3, 18.7 to < 18.7.1—

06 References

gitlab.comGitLab Issue #578756https://gitlab.com/gitlab-org/gitlab/-/issues/578756issue-trackingpermissions-required
hackerone.comHackerOne Bug Bounty Report #3400940https://hackerone.com/reports/3400940technical-descriptionexploitpermissions-required
about.gitlab.comhttps://about.gitlab.com/releases/2026/01/07/patch-release-gitlab-18-7-1-released/

07 Remediation

Upgrade to versions 18.5.5, 18.6.3, 18.7.1 or above.