CVE-2026-1080 — Authorization Bypass Through User-Controlled Key in Gitlab

CWE-639 — Authorization Bypass Through User-Controlled Key7 documents6 sources
Severity
4.3MEDIUMNVD
EPSS
0.0%
top 95.54%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab EE
Timeline
PublishedFeb 11

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 16.7 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions could have allowed an authenticated user to access iteration data from private descendant groups by querying the iterations API endpoint.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages5 packages

▶CVEListV5gitlab/gitlab16.7 — 18.6.6+2
▶NVDgitlab/gitlab16.7.0 — 18.6.6+2
▶debiandebian/gitlab
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
OSV
CVE-2026-1080: GitLab has remediated an issue in GitLab EE affecting all versions from 16↗2026-02-11
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GHSA
GHSA-x398-2rgf-67p8: GitLab has remediated an issue in GitLab EE affecting all versions from 16↗2026-02-11
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📋Vendor Advisories

2
GitLab
CVE-2026-1080: GitLab has remediated an issue in GitLab EE affecting all versions from 16.7 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under cer↗2026-02-11
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Debian
CVE-2026-1080: gitlab - GitLab has remediated an issue in GitLab EE affecting all versions from 16.7 bef...↗2026
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🕵️Threat Intelligence

2
Wiz
CVE-2026-1080 Impact, Exploitability, and Mitigation Steps | Wiz↗
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Wiz
CVE-2026-3568 Impact, Exploitability, and Mitigation Steps | Wiz↗
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