Stored XSS in parisneo/lollms_CVE-2026-1115

9.6 / 10

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Description

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.

AI Analysis

Stored Cross-Site Scripting (XSS) vulnerability in the social feature of lollms, allowing attackers to inject and store malicious JavaScript

Basic Information

ID CVE-2026-1115

Source @huntr_ai

Published Apr 10, 2026 at 06:23

Modified Apr 10, 2026 at 13:01

Affected Product

Vendor parisneo

Product parisneo/lollms

Version unspecified

Affected Versions parisneo parisneo/lollms unspecified

CWE Classification

CWE-79

AI Assessment

AI Score 9.6 / 10

AI Severity Critical

Vendor parisneo

Product lollms

Version prior to 2.2.0

References

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    "published": "2026-04-10T06:23:13.463Z",
    "modified": "2026-04-10T13:01:44.634Z",
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    "source": "@huntr_ai",
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