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Vulnerability record · CVE-2024-3429 · published 6 June 2024

CVE-2024-3429: Lollms path traversal vulnerability

Lollms · Lollms

A path traversal vulnerability exists in the parisneo/lollms application, specifically within the `sanitize_path_from_endpoint` and `sanitize_path` functions in `lollms_core\lollms\security.py`. This vulnerability allows for arbitrary file reading when the application is running on Windows. The issue arises due to insufficient sanitization of user-supplied input, enabling attackers to bypass the path traversal protection mechanisms by crafting malicious input. Successful exploitation could lead to unauthorized access to sensitive files, information disclosure, and potentially a denial of service (DoS) condition by including numerous large or resource-intensive files. This vulnerability affects the latest version prior to 9.6.

9.8 CVSS 3.1 Critical EPSS 28% · top 1.9% CWE-29 · CWE-29CWE-22 · Path traversal
9.8CVSS 3.1 base score
28%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A path traversal vulnerability exists in the parisneo/lollms application, specifically within the `sanitize_path_from_endpoint` and `sanitize_path` functions in `lollms_core\lollms\security.py`. This vulnerability allows for arbitrary file reading when the application is running on Windows. The issue arises due to insufficient sanitization of user-supplied input, enabling attackers to bypass the path traversal protection mechanisms by crafting malicious input. Successful exploitation could lead to unauthorized access to sensitive files, information disclosure, and potentially a denial of service (DoS) condition by including numerous large or resource-intensive files. This vulnerability affects the latest version prior to 9.6.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/parisneo/lollms/commit/f4424cfc3d6dfb3ad5ac17dd46801efe784933e9 Patch
https://huntr.com/bounties/fd8f50c8-17f0-40be-a2c6-bb8d80f7c409 ExploitThird Party Advisory
https://github.com/parisneo/lollms/commit/f4424cfc3d6dfb3ad5ac17dd46801efe784933e9 Patch
https://huntr.com/bounties/fd8f50c8-17f0-40be-a2c6-bb8d80f7c409 ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-1114Lollms improper access control vulnerabilityIn parisneo/lollms version 2.1.0, the application's session management is vulnerable to improper access control due to the use of a weak secret key f…EPSS 0.54%9.8CVE-2026-0558Lollms improper authentication vulnerabilityA vulnerability in parisneo/lollms, up to and including version 2.2.0, allows unauthenticated users to upload and process files through the `/api/fil…EPSS 2.0%9.6CVE-2026-1115Lollms cross-site scripting vulnerabilityA Stored Cross-Site Scripting (XSS) vulnerability was identified in the social feature of parisneo/lollms, affecting the latest version prior to 2.2.…EPSS 1.3%8.3CVE-2026-0562Lollms incorrect authorization vulnerabilityA critical security vulnerability in parisneo/lollms versions up to 2.2.0 allows any authenticated user to accept or reject friend requests belonging…EPSS 0.27%7.5CVE-2026-0560Lollms server-side request forgery (ssrf) vulnerabilityA Server-Side Request Forgery (SSRF) vulnerability exists in parisneo/lollms versions prior to 2.2.0, specifically in the `/api/files/export-content`…EPSS 1.8%7.5CVE-2024-4881Lollms path traversal vulnerabilityA path traversal vulnerability exists in the parisneo/lollms application, affecting version 9.4.0 and potentially earlier versions, but fixed in vers…EPSS 0.89%6.3CVE-2024-4499Lollms cross-site request forgery vulnerabilityA Cross-Site Request Forgery (CSRF) vulnerability exists in the XTTS server of parisneo/lollms version 9.6 due to a lax CORS policy. The vulnerabilit…EPSS 0.18%6.1CVE-2026-1116Lollms cross-site scripting vulnerabilityA Cross-site Scripting (XSS) vulnerability was identified in the `from_dict` method of the `AppLollmsMessage` class in parisneo/lollms prior to versi…EPSS 0.26%

Source: NIST National Vulnerability Database (record CVE-2024-3429), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.