CVE-2026-1115

NONE EPSS 32.3%
Published Apr 10, 20262mo ago · Modified Jun 17, 20261w ago
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Published Apr 10, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago

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.

Threat Intelligence

EPSS Exploit Probability
32.3% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
lollmslollms* ≤2.1.0

References 2

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

Remediation

  • github.com https://github.com/parisneo/lollms/commit/9767b882dbc893c388a286856beeaead69b8292a
    Patch