CVE-2025-11892
CRITICALDescription
An improper neutralization of input vulnerability was identified in GitHub Enterprise Server that allows DOM-based cross-site scripting via Issues search label filter that could lead to privilege escalation and unauthorized workflow triggers. Successful exploitation requires an attacker to have access to the target GitHub Enterprise Server instance and to entice a user, while operating in sudo mode, to click on a crafted malicious link to perform actions that require elevated privileges. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.18.1, 3.17.7, 3.16.10, 3.15.14, 3.14.19.
CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Exploit Intelligence
Moderate risk: more likely to be exploited than 42% of all known CVEs.
References
- https://docs.github.com/en/[email protected]/admin/release-notes#3.14.19
- https://docs.github.com/en/[email protected]/admin/release-notes#3.15.14
- https://docs.github.com/en/[email protected]/admin/release-notes#3.16.10
- https://docs.github.com/en/[email protected]/admin/release-notes#3.17.7
- https://docs.github.com/en/[email protected]/admin/release-notes#3.18.1
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Start freeThis product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-12-08.