CVE-2025-66945

Severity: critical (CVSS 9.1 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: 2026-03-03 · updated 2026-06-17
Weakness: CWE-787

Description

A path traversal vulnerability exists in the ZIP extraction API of Zdir Pro 4.x. When a crafted ZIP archive is processed by the backend at /api/extract, files may be written outside the intended directory, leading to arbitrary file overwrite and potentially remote code execution

Affected products

Zdir: from 4.1.1 through 4.6.2

References

https://github.com/kaliworld/Zdir-Pro-Zip-slip-vulnerability/
https://zeroday.endlessparadox.com/posts/cve-2025-66945/

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