What’s Vulnerable › Vulnerabilities

CVE-2025-13262: lsfusion platform UploadFileRequestHandler.java UploadFileRequestHandler path traversal

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% 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 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.

Affected products

• lsfusion platform: through 6.1

References

• https://github.com/lsfusion/platform/issues/1544
• https://github.com/lsfusion/platform/issues/1544#issue-3589610731
• https://vuldb.com/?ctiid.332597
• https://vuldb.com/?id.332597
• https://vuldb.com/?submit.689414

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