PT-2025-36576 · WordPress · Compress & Upload

Muhammed Çelik

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CVE-2025-8889

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Published

2025-09-09

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Updated

2026-01-28

CVSS v3.1

3.8

Low

VectorAV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions: Compress & Upload WordPress plugin versions prior to 1.0.5
Description: The Compress & Upload WordPress plugin does not properly validate uploaded files, allowing high privilege users, such as administrators, to upload arbitrary files to the server, even when restricted. This issue is particularly relevant in multisite setups.
Recommendations: Update to Compress & Upload WordPress plugin version 1.0.5 or later.

Exploit

Fix

Unrestricted File Upload

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dbugs@ptsecurity.com

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2025-8889

Affected Products

Compress & Upload