9.6

CVE-2026-1115

Exploit

Stored XSS in parisneo/lollms

A Stored Cross-Site Scripting (XSS) vulnerability was identified in the social feature of parisneo/lollms, affecting the latest version prior to 2.2.0. The vulnerability exists in the `create_post` function within `backend/routers/social/__init__.py`, where user-provided content is directly assigned to the `DBPost` model without sanitization. This allows attackers to inject and store malicious JavaScript, which is executed in the browsers of users viewing the Home Feed, including administrators. This can lead to account takeover, session hijacking, and wormable attacks. The issue is resolved in version 2.2.0.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Lollms ≫ Lollms Version <= 2.1.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.41% 0.321
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security@huntr.dev 9.6 2.8 6
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://github.com/parisneo/lollms/commit/9767b882dbc893c388a286856beeaead69b8292a
Patch
https://huntr.com/bounties/099aa4fe-7165-4337-889c-3fb4f1aa71aa
Third Party Advisory
Exploit