HIGH

CVE-2026-10595

CVSS v3

7.5

HIGH

EPSS Score

exploit probability

CISA KEV

No

known exploited

Exploitation

SSVC status

Description

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`. The vulnerability arises from the improper handling of user-controlled path input, which is directly joined into a filesystem path without 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`, allowing an unauthenticated attacker to read

Technical details

CVSS v3 Vector
3.0
Published
8/9/2026
Last Modified
8/9/2026

Frequently asked questions

What is CVE-2026-10595?

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`. The vulnerability arises from the improper handling of user-controlled path input, which is directly joined into a filesystem path without 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`, allowing an unauthenticated attacker to read

Is CVE-2026-10595 actively exploited?

Active exploitation of CVE-2026-10595 has not been confirmed. The EPSS score is N/A%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-10595?

CVE-2026-10595 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string 3.0.

Is CVE-2026-10595 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.