What’s Vulnerable › Vulnerabilities

CVE-2025-13261: lsfusion platform DownloadFileRequestHandler.java DownloadFileRequestHandler path traversal

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-11-17 · updated 2026-10-07
• Weakness: CWE-22

Description

A vulnerability was found in lsfusion platform up to 6.1. Affected is the function DownloadFileRequestHandler of the file web-client/src/main/java/lsfusion/http/controller/file/DownloadFileRequestHandler.java. Performing manipulation of the argument Version results in path traversal. Remote exploitation of the attack is possible. The exploit has been made public and could be used.

Affected products

• lsfusion platform: through 6.1

References

• https://github.com/lsfusion/platform/issues/1543
• https://github.com/lsfusion/platform/issues/1543#issue-3576922131
• https://vuldb.com/?ctiid.332596
• https://vuldb.com/?id.332596
• https://vuldb.com/?submit.689412

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