CVE-2025-2780

HIGH

Woffice Core < 5.4.21 - Authenticated Arbitrary File Upload via saveFeaturedImage Function

Title source: llm
STIX 2.1

Description

The Woffice Core plugin for WordPress, used by the Woffice Theme, is vulnerable to arbitrary file uploads due to missing file type validation in the 'saveFeaturedImage' function in all versions up to, and including, 5.4.21. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

References (2)

Core 2

Scores

CVSS v3 8.8
EPSS 0.0071
EPSS Percentile 48.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-434
Status published
Products (2)
WofficeIO/Woffice Core < 5.4.21
xtendify/woffice < 5.4.22
Published Apr 04, 2025
Tracked Since Feb 18, 2026