Parisneo Lollms
Monthly
JWT secret key brute-forcing in Parisneo Lollms 2.1.0 allows unauthenticated remote attackers to forge administrative tokens and achieve full system compromise. The application uses a weak secret for signing JSON Web Tokens, enabling offline attacks to recover credentials and escalate privileges to administrator level. With CVSS 9.8 (critical network-accessible attack requiring no privileges) and EPSS data unavailable, this represents a severe authentication bypass in AI/LLM management software. Fixed in version 2.2.0. No public exploit identified at time of analysis, though the attack technique (JWT cracking) is well-documented.
JWT secret key brute-forcing in Parisneo Lollms 2.1.0 allows unauthenticated remote attackers to forge administrative tokens and achieve full system compromise. The application uses a weak secret for signing JSON Web Tokens, enabling offline attacks to recover credentials and escalate privileges to administrator level. With CVSS 9.8 (critical network-accessible attack requiring no privileges) and EPSS data unavailable, this represents a severe authentication bypass in AI/LLM management software. Fixed in version 2.2.0. No public exploit identified at time of analysis, though the attack technique (JWT cracking) is well-documented.