CVE-2026-10595: CWE-23 Relative Path Traversal in parisneo parisneo/lollms
CVE-2026-10595 is a path traversal vulnerability in parisneo/lollms version 2.1.0 affecting the SPA catch-all route in backend/routers/ui.py. It allows unauthenticated attackers to read arbitrary files on the server by exploiting improper sanitization of user-controlled path input. The issue is resolved in version 3.
AI Analysis
Technical Summary
This vulnerability arises from the direct joining of user-controlled path input into filesystem paths without proper sanitization or containment checks. URL-encoded dot-dot sequences (%2e%2e) bypass Starlette's path normalization and are resolved by Python's pathlib, enabling an attacker to perform relative path traversal and read arbitrary files on the server. The flaw affects parisneo/lollms versions up to but not including 3.0.0 and is fixed in version 3.
Potential Impact
An unauthenticated attacker can exploit this vulnerability to read arbitrary files on the server, potentially exposing sensitive information. The CVSS score of 7.5 (high) reflects the ease of exploitation (network vector, no privileges or user interaction required) and the confidentiality impact. There is no indication of integrity or availability impact.
Mitigation Recommendations
Upgrade to parisneo/lollms version 3 or later, where this vulnerability has been fixed. No other official remediation or temporary fixes are documented. Patch status is confirmed by the vendor stating the issue is resolved in version 3.
CVE-2026-10595: CWE-23 Relative Path Traversal in parisneo parisneo/lollms
Description
CVE-2026-10595 is a path traversal vulnerability in parisneo/lollms version 2.1.0 affecting the SPA catch-all route in backend/routers/ui.py. It allows unauthenticated attackers to read arbitrary files on the server by exploiting improper sanitization of user-controlled path input. The issue is resolved in version 3.
CVSS v3.0
Score 7.5high
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability arises from the direct joining of user-controlled path input into filesystem paths without proper sanitization or containment checks. URL-encoded dot-dot sequences (%2e%2e) bypass Starlette's path normalization and are resolved by Python's pathlib, enabling an attacker to perform relative path traversal and read arbitrary files on the server. The flaw affects parisneo/lollms versions up to but not including 3.0.0 and is fixed in version 3.
Potential Impact
An unauthenticated attacker can exploit this vulnerability to read arbitrary files on the server, potentially exposing sensitive information. The CVSS score of 7.5 (high) reflects the ease of exploitation (network vector, no privileges or user interaction required) and the confidentiality impact. There is no indication of integrity or availability impact.
Mitigation Recommendations
Upgrade to parisneo/lollms version 3 or later, where this vulnerability has been fixed. No other official remediation or temporary fixes are documented. Patch status is confirmed by the vendor stating the issue is resolved in version 3.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- @huntr_ai
- Date Reserved
- 2026-06-01T23:37:24.687Z
- Cvss Version
- 3.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a77fe10bf8831d539f809fd
Added to database: 08/09/2026, 04:12:00 UTC
Last enriched: 08/09/2026, 04:26:16 UTC
Last updated: 08/09/2026, 04:38:30 UTC
Views: 4
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