CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
A Server-Side Request Forgery (SSRF) vulnerability was identified in GitHub Enterprise Server that allowed a repository contributor to cause the appliance to issue requests to attacker-controlled internal hosts, which could be chained to achieve remote code execution on the appliance. The secret scanning validator for GCP service account credentials trusted the token endpoint embedded in a committed credential and issued a request to it without restricting the destination. Exploitation required an authenticated user with permission to push to a repository on an instance with GitHub Advanced Security and secret scanning validity checks enabled, a non-default configuration. This vulnerability affected GitHub Enterprise Server 3.20, 3.21, and 3.22 and was fixed in versions 3.20.9, 3.21.7, and 3.22.2. This vulnerability was reported through the GitHub Bug Bounty program.
Засегнати продукти
- GitHub Enterprise Server: 3.20.0 преди 3.20.*; 3.21.0 преди 3.21.*; 3.22.0 преди 3.22.*
Вид слабост
История
- 6 октомври 2026 Публикувано
Други уязвимости в GitHub Enterprise Server
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-96890
- https://nvd.nist.gov/vuln/detail/CVE-2026-96890
- https://docs.github.com/en/[email protected]/admin/release-notes#3.20.9
- https://docs.github.com/en/[email protected]/admin/release-notes#3.21.7
- https://docs.github.com/en/[email protected]/admin/release-notes#3.22.2