A path traversal vulnerability exists in parisneo/lollms version 2.1.0, specifically in the SPA catch-all route implemented in backend/routers/ui.py. (CVE-2026-10595)
A path traversal vulnerability (CVE-2026-10595) exists in parisneo/lollms version 2.1.0 in the SPA catch-all route within backend/routers/ui.py. The vulnerability allows an unauthenticated attacker to read arbitrary files on the server by exploiting improper sanitization of user-controlled path input, specifically bypassing Starlette's path normalization with URL-encoded dot-dot sequences. This issue is resolved in version 3.
AI Analysis
Technical Summary
The vulnerability in parisneo/lollms version 2.1.0 arises from the SPA catch-all route implemented in backend/routers/ui.py, where user-controlled path input is joined directly into a filesystem path without proper sanitization or containment checks. URL-encoded dot-dot sequences (%2e%2e) bypass Starlette's built-in path normalization and are resolved by Python's pathlib, enabling an unauthenticated attacker to perform path traversal and read arbitrary files on the server. The vulnerability is tracked as CVE-2026-10595 and has a CVSS 3.0 score of 7.5 (high severity). The issue has been fixed in version 3 of the software.
Potential Impact
An unauthenticated attacker can exploit this vulnerability to read arbitrary files on the server hosting parisneo/lollms version 2.1.0. This can lead to exposure of sensitive information, potentially compromising confidentiality. There is no indication of impact on integrity or availability. No known exploits are reported in the wild.
Mitigation Recommendations
Upgrade parisneo/lollms to version 3 or later, where this path traversal vulnerability has been resolved. No other mitigations are indicated by the vendor or advisory. Patch status is confirmed fixed in version 3.
A path traversal vulnerability exists in parisneo/lollms version 2.1.0, specifically in the SPA catch-all route implemented in backend/routers/ui.py. (CVE-2026-10595)
Description
A path traversal vulnerability (CVE-2026-10595) exists in parisneo/lollms version 2.1.0 in the SPA catch-all route within backend/routers/ui.py. The vulnerability allows an unauthenticated attacker to read arbitrary files on the server by exploiting improper sanitization of user-controlled path input, specifically bypassing Starlette's path normalization with URL-encoded dot-dot sequences. This 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
The vulnerability in parisneo/lollms version 2.1.0 arises from the SPA catch-all route implemented in backend/routers/ui.py, where user-controlled path input is joined directly into a filesystem path without proper sanitization or containment checks. URL-encoded dot-dot sequences (%2e%2e) bypass Starlette's built-in path normalization and are resolved by Python's pathlib, enabling an unauthenticated attacker to perform path traversal and read arbitrary files on the server. The vulnerability is tracked as CVE-2026-10595 and has a CVSS 3.0 score of 7.5 (high severity). The issue has been fixed in version 3 of the software.
Potential Impact
An unauthenticated attacker can exploit this vulnerability to read arbitrary files on the server hosting parisneo/lollms version 2.1.0. This can lead to exposure of sensitive information, potentially compromising confidentiality. There is no indication of impact on integrity or availability. No known exploits are reported in the wild.
Mitigation Recommendations
Upgrade parisneo/lollms to version 3 or later, where this path traversal vulnerability has been resolved. No other mitigations are indicated by the vendor or advisory. Patch status is confirmed fixed in version 3.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-37c2-pxv8-c2mx
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-10595"]
- Ecosystems
- []
- Database Specific Severity
- HIGH
- Cvss Version
- 3.0
Threat ID: 6a7891cebf8831d539c86498
Added to database: 08/09/2026, 14:42:22 UTC
Last enriched: 08/09/2026, 14:46:53 UTC
Last updated: 08/10/2026, 05:40:59 UTC
Views: 10
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