CVE-2026-8667

MEDIUM

Incorrect Authorization in GitLab

Title source: CVE List
STIX 2.1 vulnerability

Record summary

CVE-2026-8667 has a selected CVSS score of 4.3 (medium).

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.6 before 19.0.6, 19.1 before 19.1.4, and 19.2 before 19.2.2 that under certain conditions could have allowed an authenticated user with developer role to modify certain package registry metadata without the required maintainer-level permissions due to improper authorization checks.

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationNone
AutomatableNo
Technical impactPartial

CISA Coordinator · SSVC 2.0.3 · Evaluated Aug 13, 2026 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

GitLab

Browse GitLab / GitLab

Default status: unaffected

CVE List17.6 to < 19.0.6affected
19.1 to < 19.1.4affected
19.2 to < 19.2.2affected

References

4