CVE-2026-63158

CVSS 9.1 (critical) · published 2026-10-13

Omnispace Agora Project before 26.10.0 contains an authentication bypass vulnerability that allows attackers possessing a user's stored bcrypt password hash to authenticate as that user without knowing the actual password, caused by the legacy AGORAP_LOG/AGORAP_PASS cookie mechanism treating the stored hash as a directly replayable bearer credential. Attackers can set the AGORAP_LOG/AGORAP_PASS cookies with a stolen password hash to impersonate any user, including administrators, and gain unauthorized access to the application.

Weakness: CWE-836

Source: NVD CVE-2026-63158

References

• https://github.com/xech/agora-project/releases/tag/26.10
• https://www.agora-project.net/
• https://www.akailabs.fr/blog/multiple-vulnerabilities-in-agora-project-26-5-2#cve-2026-63158-pass-the-hash-authentication-bypass-via-cookies
• https://www.vulncheck.com/advisories/omnispace-agora-project-pass-the-hash-authentication-bypass-via-cookies

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