Incorrect Authorization in GitLab

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-79708
StatePUBLISHED
AssignerGitLab
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-16 07:16:37 UTC
Updated2026-09-16 07:16:37 UTC
DescriptionGitLab has remediated an issue in GitLab EE affecting all versions from 19.0 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that, under certain conditions could have allowed an authenticated user with developer permissions to execute a policy test pipeline on projects within their group and access protected CI/CD variables restricted to higher-privileged roles, due to insufficient scope validation.

Risk And Classification

Primary CVSS: v3.1 8.5 HIGH from [email protected]

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

Problem Types: CWE-863 | CWE-863 CWE-863: Incorrect Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.5HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N
3.1CNACVSS8.5HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
High
Availability
None

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA GitLab GitLab affected 19.0 19.1.8 semver Not specified
CNA GitLab GitLab affected 19.2 19.2.6 semver Not specified
CNA GitLab GitLab affected 19.3 19.3.2 semver Not specified

References

ReferenceSourceLinkTags
hackerone.com/reports/3873243 [email protected] hackerone.com
docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-2-released [email protected] docs.gitlab.com
gitlab.com/gitlab-org/gitlab/-/work_items/622477 [email protected] gitlab.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Thanks [yvvdwf](https://hackerone.com/yvvdwf) for reporting this vulnerability through our HackerOne bug bounty program (en)

Additional Advisory Data

Solutions

CNA: Upgrade to versions 19.1.8, 19.2.6, 19.3.2 or above.

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