Detections
Analytics
CVE-2026-1116
high
Description
A Cross-site Scripting (XSS) vulnerability was identified in the `from_dict` method of the `AppLollmsMessage` class in parisneo/lollms prior to version 2.2.0. The vulnerability arises from the lack of sanitization or HTML encoding of the `content` field when deserializing user-provided data. This allows an attacker to inject malicious HTML or JavaScript payloads, which can be executed in the context of another user's browser. Exploitation of this vulnerability can lead to account takeover, session hijacking, or wormable attacks.
References
https://huntr.com/bounties/d3d076a7-2a51-4e07-8d0e-91e28e76788e
https://github.com/parisneo/lollms/commit/9767b882dbc893c388a286856beeaead69b8292a