CVE-2025-14476
Doubly <= 1.0.46 - Authenticated (Subscriber+) PHP Object Injection via ZIP File Import
Description
The Doubly – Cross Domain Copy Paste for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0.46 via deserialization of untrusted input from the content.txt file within uploaded ZIP archives. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject a PHP Object. The additional presence of a POP chain allows attackers to execute arbitrary code, delete files, retrieve sensitive data, or perform other actions depending on the available gadgets. This is only exploitable by subscribers, when administrators have explicitly enabled that access.
INFO
Published Date :
Dec. 13, 2025, 4:16 p.m.
Last Modified :
Oct. 7, 2026, 8:10 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | MITRE-CVE | ||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update the Doubly – Cross Domain Copy Paste for WordPress plugin.
- Remove the plugin if not actively used.
- Review plugin settings for secure configurations.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-14476.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-14476 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-14476
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-14476 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-14476 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Translated by [email protected]
Oct. 07, 2026
Action Type Old Value New Value Added Translation Title: Doubly - Cross Domain Copy Paste for WordPress de unitecms, Description: El plugin de WordPress Doubly - Cross Domain Copy Paste for WordPress es vulnerable a la Inyección de Objetos PHP en todas las versiones hasta la 1.0.46 (inclusive), a través de la deserialización de entrada no confiable del archivo content.txt dentro de archivos ZIP subidos. Esto permite a atacantes autenticados, con acceso de nivel Suscriptor y superior, inyectar un Objeto PHP. La presencia adicional de una cadena POP permite a los atacantes ejecutar código arbitrario, eliminar archivos, recuperar datos sensibles o realizar otras acciones dependiendo de los gadgets disponibles. Esto solo es explotable por suscriptores, cuando los administradores han habilitado explícitamente ese acceso. -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'unitecms', 'product': 'Doubly – Cross Domain Copy Paste for WordPress', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'semver', 'lessThanOrEqual': '1.0.46'}], 'defaultStatus': 'unaffected'}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2025-14476', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2025-12-15T15:21:11.949201Z'} -
CVE Modified by [email protected]
Apr. 08, 2026
Action Type Old Value New Value Added Reference https://plugins.trac.wordpress.org/changeset/3426214/ -
New CVE Received by [email protected]
Dec. 13, 2025
Action Type Old Value New Value Added Description The Doubly – Cross Domain Copy Paste for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0.46 via deserialization of untrusted input from the content.txt file within uploaded ZIP archives. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject a PHP Object. The additional presence of a POP chain allows attackers to execute arbitrary code, delete files, retrieve sensitive data, or perform other actions depending on the available gadgets. This is only exploitable by subscribers, when administrators have explicitly enabled that access. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-502 Added Reference https://plugins.trac.wordpress.org/browser/doubly/tags/1.0.46/inc_php/functions.class.php#L1040 Added Reference https://plugins.trac.wordpress.org/browser/doubly/tags/1.0.46/inc_php/importer.class.php#L2536 Added Reference https://plugins.trac.wordpress.org/browser/doubly/trunk/inc_php/functions.class.php#L1040 Added Reference https://plugins.trac.wordpress.org/browser/doubly/trunk/inc_php/importer.class.php#L2536 Added Reference https://www.wordfence.com/threat-intel/vulnerabilities/id/4b2c3987-fe7e-426d-8398-acdd6fa3a3dd?source=cve