[NEW] [high] GitLab: Multiple vulnerabilities

highCVE-2026-13320 CVE-2026-6896 CVE-2026-11827 CVE-2026-7492 CVE-2026-8472 CVE-2025-12506

A remote, authenticated attacker can exploit multiple vulnerabilities in GitLab to execute arbitrary code, perform Cross-Site Scripting, manipulate data, or disclose confidential information.

CSIRTS triage

vendor: GitLab product: GitLab Remote code execution Cross-site scripting Information disclosureOther

What: Multiple vulnerabilities in GitLab can lead to arbitrary code execution, XSS, data manipulation, and information disclosure.
Who is affected: Deployments of GitLab are affected by these vulnerabilities.
Urgency: Remediation is urgent due to the high severity and potential for exploitation.
Action: Update to the latest version of GitLab to mitigate these vulnerabilities.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: high
Published: 2026-07-09
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2265

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-133200.33% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 26% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-68960.39% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 32% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-118270.26% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 17% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-74920.25% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 17% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-84720.29% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 21% of all EPSS-scored CVEs.
Low exploitation riskCVE-2025-125060.19% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 9% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-63520.26% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 18% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-13320	coverage & exploitation status	NVD · CVE.org
CVE-2026-6896	coverage & exploitation status	NVD · CVE.org
CVE-2026-11827	coverage & exploitation status	NVD · CVE.org
CVE-2026-7492	coverage & exploitation status	NVD · CVE.org
CVE-2026-8472	coverage & exploitation status	NVD · CVE.org
CVE-2025-12506	coverage & exploitation status	NVD · CVE.org
CVE-2026-13151	coverage & exploitation status	NVD · CVE.org
CVE-2026-6352	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for GitLab

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

unknownNCSC-2026-0303 [1.01] [M/H] Vulnerabilities patched in GitLab by GitLab Inc.ncsc-nl · 2026-08-25
highCVE-2026-10053: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.8 before 19.0.6,…nvd · 2026-08-23
criticalGitLab security advisory (AV26-827) – Update 1cccs · 2026-08-21
unknownCVE-2026-0830 - Command Injection in Kiro GitLab Merge Request Helperaws · 2026-08-20
critical[NEW] [high] GitLab: Multiple vulnerabilities allow file manipulationcert-bund · 2026-08-20
unknownGitLab Multiple Vulnerabilitieshkcert · 2026-08-19