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CVE-2025-14476

8.8 · HIGH

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 fro…

Published Dec 13, 2025CWE-502EPSS 0.55%

Overview

CVE-2025-14476 is a high-severity vulnerability. It was published on December 13, 2025 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refplugins.trac.wordpress.org/browser/doubly/tags/1.0.46/inc_php/functions.class.php#L1040Refplugins.trac.wordpress.org/browser/doubly/tags/1.0.46/inc_php/importer.class.php#L2536Refplugins.trac.wordpress.org/browser/doubly/trunk/inc_php/functions.class.php#L1040Refplugins.trac.wordpress.org/browser/doubly/trunk/inc_php/importer.class.php#L2536Refplugins.trac.wordpress.org/changeset/3426214/Refwww.wordfence.com/threat-intel/vulnerabilities/id/4b2c3987-fe7e-426d-8398-acdd6fa3a3dd?source=cve

How CyberStrike helps

Frequently asked questions

What is CVE-2025-14476?

CVE-2025-14476 is a high-severity vulnerability. It was published on December 13, 2025 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-14476?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-14476?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-14476?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-14476 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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