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Product · GitHub

Enterprise Server

93 known vulnerabilities.

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  • High 8.7
    CVE-2026-3854 Public exploit EPSS 42%

    Remote code execution via git push option injection in GitHub Enterprise Server

    An improper neutralization of special elements vulnerability was identified in GitHub Enterprise Server that allowed an attacker with push access to a repository to achieve remote code execution on the instance. During a git push operation, user-supplied push…

  • High 7.1
    CVE-2026-1999 Public exploit

    Incorrect Authorization vulnerability was identified in GitHub Enterprise Server that allowed unauthorized merging of pull requests

    An incorrect authorization vulnerability was identified in GitHub Enterprise Server that allowed an attacker to merge their own pull request into a repository without having push access by exploiting an authorization bypass in the enable_auto_merge mutation f…

  • High 7.6
    CVE-2025-23369 Public exploit

    Improper Verification of Cryptographic Signature in GitHub Enterprise Server Allows Signature Spoofing by Improper Validation

    An improper verification of cryptographic signature vulnerability was identified in GitHub Enterprise Server that allowed signature spoofing for unauthorized internal users. Instances not utilizing SAML single sign-on or where the attacker is not already an e…