CVE-2026-9132
A remote, authenticated attacker can exploit multiple vulnerabilities in Microsoft GitHub Enterprise Server to conduct a cross-site scripting attack, bypass security measures, and disclose confidential information.
CSIRTS triage
- What
- A remote, authenticated attacker can exploit multiple vulnerabilities in Microsoft GitHub Enterprise Server to conduct a cross-site scripting attack, bypass security measures, and disclose confidential information.
- Who is affected
- Deployments of Microsoft GitHub Enterprise Server.
- Urgency
- Remediation is medium urgency due to the potential for exploitation by authenticated users.
- Action
- Apply the latest security updates as soon as possible.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2026-9132
Get an email if CVE-2026-9132 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.
Exploitation outlook
- Low exploitation risk0.26% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 17% of all EPSS-scored CVEs.
Advisory coverage (3)
- unknownNCSC-2026-0219 [1.00] [M/H] Vulnerabilities fixed in GitHub Enterprise Serverncsc-nl · 2026-07-03
- medium[NEW] [medium] Microsoft GitHub Enterprise Server: Multiple vulnerabilitiescert-bund · 2026-07-01
- mediumCVE-2026-9132: A missing authorization vulnerability was identified in GitHub Enterprise Server that allowed a…nvd · 2026-06-30
External references
Embed the live status
— this badge updates automatically when the KEV or exploit status changes. How to embed it →
[](https://www.csirts.com/cve/CVE-2026-9132)