CVE-2025-2780

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

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

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.

El complemento Woffice Core para WordPress, utilizado por el tema Woffice, es vulnerable a la carga de archivos arbitrarios debido a la falta de validación del tipo de archivo en la función "saveFeaturedImage" en todas las versiones hasta la 5.4.21 incluida. Esto permite que atacantes autenticados, con acceso de suscriptor o superior, carguen archivos arbitrarios en el servidor del sitio afectado, lo que podría posibilitar la ejecución remota de código.

*Credits: Friderika Baranyai

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2025-03-24 CVE Reserved
2025-04-03 CVE Published
2025-04-04 CVE Updated
2025-04-04 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-434: Unrestricted Upload of File with Dangerous Type

CAPEC

References (3)

URL	Tag	Source
http://localhost:1337/wp-content/plugins/woffice-core/extensions/woffice-event/class-fw-extension-woffice-event.php#L1235
https://hub.woffice.io/woffice/changelog#april-1st-2025-version-5422
https://www.wordfence.com/threat-intel/vulnerabilities/id/7d057ac6-a341-4ec3-956c-2a2a5636155c?source=cve

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
WofficeIO Search vendor "WofficeIO"		Woffice Core Search vendor "WofficeIO" for product "Woffice Core"				<= 5.4.21 Search vendor "WofficeIO" for product "Woffice Core" and version " <= 5.4.21"		en		Affected