CVE-2025-11892: falha de alta gravidade em GitHub Enterprise Server
DOM-based Cross-Site Scripting was identified in GitHub Enterprise Server Issues search allows privilege escalation and unauthorized workflow triggers
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21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.6epss 0.7%
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:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Produtos afetados
GitHub · Enterprise ServerCVEs relacionadas — GitHub Enterprise Server
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Referências
https://docs.github.com/en/enterprise-server@3.14/admin/release-notes#3.14.19https://docs.github.com/en/enterprise-server@3.15/admin/release-notes#3.15.14https://docs.github.com/en/enterprise-server@3.16/admin/release-notes#3.16.10https://docs.github.com/en/enterprise-server@3.17/admin/release-notes#3.17.7https://docs.github.com/en/enterprise-server@3.18/admin/release-notes#3.18.1