GitLab has remediated an issue in GitLab EE affecting all versions from 16.10 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user to modify group-level settings beyond their intended permissions due to improper authorization controls.
CVE-2026-13151
MEDIUMNVD 4.32.7▼Trending — 5 sources updated this week
EchelonGraph scoreMEDIUM confidence
Score 2.7 from GitHub Security Advisory (severity: LOW) published 2026-07-08. NVD baseline CVSS 4.3; sources differ by 1.6.
Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
4.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.3Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 4.3
- EG Score
- 2.7(medium)
- EPSS
- 5.6%
- KEV
- Not listed
Published
July 8, 2026
Last Modified
July 9, 2026
Advisory Details (2)
Auto-updated Jul 9, 2026No patch confirmed yet.
generic
GitLab Patch Release: 19.1.2, 19.0.4, 18.11.7 | GitLab Docs
https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-2-released/Vendor Advisories for CVE-2026-13151(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 10× in last 7d / 10× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-13 22:30 UTCEPSS rescore
- 2026-07-13 06:12 UTCEPSS rescore
- 2026-07-12 05:46 UTCEPSS rescore
- 2026-07-11 21:36 UTCEG score recompute
- 2026-07-11 21:36 UTCGHSA enrichment
- 2026-07-11 08:27 UTCEPSS rescore
- 2026-07-09 21:46 UTCNVD updateCVSS v3 → 4.3 · severity → MEDIUM
- 2026-07-09 19:10 UTCEPSS rescore
- 2026-07-08 21:13 UTCEG score recompute
- 2026-07-08 21:10 UTCMITRE cvelistV5first tracked
Frequently asked(5)
What is CVE-2026-13151?
CVE-2026-13151 is a medium vulnerability published on July 8, 2026. GitLab has remediated an issue in GitLab EE affecting all versions from 16.10 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user to modify group-level settings beyond their intended permissions due to improper…
When was CVE-2026-13151 disclosed?
CVE-2026-13151 was first published in the National Vulnerability Database on July 8, 2026, with the most recent update on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13151 actively exploited?
CVE-2026-13151 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-13151?
CVE-2026-13151 has a CVSS v3 base score of 4.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 2.7.
How do I remediate CVE-2026-13151?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13151, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-13151
Is Your Infrastructure Affected by CVE-2026-13151?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.