Woffice Core <= 5.4.21 - Authenticated (Subscriber+) Arbitrary File Upload

2025-04-03 00:00

Foxyyy

Strategic Overview

Status

Patched in 5.4.22

Affected PluginWoffice Core

Affected Version<= 5.4.21

CVSS8.8High

CVECVE-2025-2780

View all Woffice Core vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 5.4.22, or a newer patched version --- IDENTIFIER: CWE-434 (Unrestricted Upload of File with Dangerous Type) The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

External References

https://www.cve.org/CVERecord?id=CVE-2025-2780 https://www.wordfence.com/threat-intel/vulnerabilities/id/7d057ac6-a341-4ec3-956c-2a2a5636155c

CVSS Vector

8.8

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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