CVE-2025-13262: lsFusion Platform has a Path Traversal vulnerability

CVE-2025-13262 · Severity: high · CVSS 7.3 · Published 2025-11-17

A vulnerability was determined in lsfusion platform up to 6.1. Affected by this vulnerability is the function UploadFileRequestHandler of the file platform/web-client/src/main/java/lsfusion/http/controller/file/UploadFileRequestHandler.java. Executing manipulation of the argument sid can lead to path traversal. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

Technologies: Lsfusion Platform. Vendors: Lsfusion, Maven.

Quick answers

Is CVE-2025-13262 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-13262 being exploited in the wild.
How severe is CVE-2025-13262?
High severity, with a CVSS score of 7.3, published 17 November 2025.
Which products and versions are affected?
lsfusion.platform:web-client (Maven) ECOSYSTEM:introduced=0,last_affected=6.1.
Is there a fix for CVE-2025-13262?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-13262?
Check whether you run Lsfusion Platform or lsfusion.platform:web-client (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • Lsfusion Platform
  • lsfusion.platform:web-client (Maven) ECOSYSTEM:introduced=0,last_affected=6.1

Identifiers

  • CVE-2025-13262
  • GHSA-gwwr-j923-vq7r

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