CVE-2026-94122

Name of the Vulnerable Software and Affected Versions Responsive Slider Gallery versions prior to 1.5.6

Description The Responsive Slider Gallery plugin for WordPress allows authenticated attackers with editor-level access and above to perform PHP Object Injection. This occurs due to the deserialization of untrusted input, which is the process of converting a stored string back into a PHP object. While no internal POP chain (a sequence of gadgets used to execute malicious code) is present in the software, the presence of a POP chain in another installed plugin or theme could enable the deletion of arbitrary files, retrieval of sensitive data, or remote code execution.

Recommendations Update to a version newer than 1.5.5.