CRITICALVulnerability
Verified
Global
NVD CRITICAL: CVE-2026-119660 — MuseBot before 2.0.0 contains an authentication bypass vulnerability that allows...
·Source: NIST NVD
Updated:
Executive Summary
MuseBot before 2.0.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to forge admin sessions by using the hard-coded default session_key 'muse_bot_session_key'. Attackers can sign a MuseBot-session cookie carrying a user_id to gain full administrative access, reading password hashes, chat records, and bot configuration, and stopping bots.
Analysis
MuseBot before 2.0.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to forge admin sessions by using the hard-coded default session_key 'muse_bot_session_key'. Attackers can sign a MuseBot-session cookie carrying a user_id to gain full administrative access, reading password hashes, chat records, and bot configuration, and stopping bots. CVSS Score: 9.8. Published: 2026-10-30T15:16:50.197.