cvedb.io
CVE-2026-1115
CRITICAL · CVSS 9.6
EPSS exploitation probability: 0%
Published 2026-04-10T07:16:20.750 · Last modified 2026-06-17T10:15:01.420

Summary

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.

Affected products

lollms — lollms

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.