What’s Vulnerable › Vulnerabilities

CVE-2025-70952

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-25 · updated 2026-06-17
• Weakness: CWE-22

Description

pf4j before 20c2f80 has a path traversal vulnerability in the extract() function of Unzip.java, where improper handling of zip entry names can allow directory traversal or Zip Slip attacks, due to a lack of proper path normalization and validation.

Affected products

• Pf4J Project Pf4J: before 3.14.1 — fixed in 3.14.1

How to fix

Upgrade to a fixed version: Pf4J Project Pf4J 3.14.1. Check the vendor advisory for mitigations.

References

• https://gist.github.com/weaver4VD/410f23adb24ef5f5077f021f4393e705
• https://github.com/pf4j/pf4j/commit/20c2f80089d1ea779e22c2de5f109a0bce4e1b14
• https://github.com/pf4j/pf4j/issues/618
• https://github.com/pf4j/pf4j/issues/623

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