Threats Tagged 'cve-2026-5845'
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Threats Tagged 'cve-2026-5845'
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CVE-2026-5845: CWE-639 Authorization bypass through User-Controlled key in GitHub Enterprise ServerCVE-2026-5845 0 CVE-2026-5845 is an authorization bypass vulnerability in GitHub Enterprise Server affecting versions prior to 3. 21. It allows an authenticated attacker to access private repositories outside the intended installation scope, potentially including write operations. The issue arises from an authorization fallback treating a revoked or deleted installation as a global installation context. This can be exploited by chaining token revocation timing and SSH push attribution to reuse a victim-scoped token. The vulnerability has a high severity score of 7. 2 and was fixed in versions 3. 20. 1 and later. No known exploits in the wild have been reported. Join the discussion | CVE Database V5 | 04/21/2026, 22:42:13 UTC Added: 04/22/2026, 05:33:53 UTC |
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