CVE-2025-66945

critical

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

References

https://zeroday.endlessparadox.com/posts/cve-2025-66945/

https://github.com/kaliworld/Zdir-Pro-Zip-slip-vulnerability/

Details

Source: Mitre, NVD

Published: 2026-03-03

Updated: 2026-03-03

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00058