CVE-2026-1114criticalCWE-284

CVE-2026-1114: critical vulnerability in parisneo/lollms

Improper Access Control via Weak JWT Token in parisneo/lollms

Published

Follow this CVE+ Monitor parisneo/lollms+ Monitor lollms

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.8epss 0.5%
In parisneo/lollms version 2.1.0, the application's session management is vulnerable to improper access control due to the use of a weak secret key for signing JSON Web Tokens (JWT). This vulnerability allows an attacker to perform an offline brute-force attack to recover the secret key. Once the secret key is obtained, the attacker can forge administrative tokens by modifying the JWT payload and resigning it with the cracked secret. This enables unauthorized users to escalate privileges, impersonate the administrator, and gain access to restricted endpoints. The issue is resolved in version 2.2.0.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
parisneo · parisneo/lollms
Related CVEs — parisneo/lollms

In the same product, most dangerous first.

CVE-2024-3429CRITICALPath Traversal in parisneo/lollmsEPSS 28.3%CVE-2026-0558HIGHUnauthenticated File Upload in parisneo/lollmsEPSS 2.0%CVE-2026-0560HIGHServer-Side Request Forgery (SSRF) in parisneo/lollmsEPSS 1.8%CVE-2026-1115CRITICALStored XSS in parisneo/lollmsEPSS 1.3%CVE-2024-5443CRITICALRemote Code Execution via Path Traversal in parisneo/lollmsEPSS 1.2%CVE-2024-4315CRITICALLFI Vulnerability due to Lack of Path Sanitization in parisneo/lollmsEPSS 1.0%