Executive brief
A security flaw in the lollms AI interface allows users to remain logged in even after their password has been changed. This means that if an unauthorized person gains access to an account, they can maintain that access for up to 31 days, regardless of whether the legitimate owner attempts to secure the account by resetting their password. This could lead to persistent unauthorized access to private AI interactions and sensitive account data.
Technical details
The vulnerability is classified as CWE-613 (Insufficient Session Expiration) within the parisneo/lollms application. The root cause is a failure to invalidate existing session tokens upon a password reset event, combined with a lack of inactivity-based session termination and an excessively long default session lifespan of 31 days. An attacker who has already obtained a valid session token can maintain persistent access to the compromised account even after the victim changes their credentials. The attack requires the attacker to already possess high-privileged session access, resulting in a CVSS score of 4.1.
Affected products
- parisneo lollms (Lord of Large Language Models) latest version (as of April 2026)
Timeline
- 2026-04-08: advisory: NVD published the CVE record based on a huntr.dev report.