WordPress · Ravpage · CVE-2024-13789
**Name of the Vulnerable Software and Affected Versions**
Ravpage plugin for WordPress versions up to, and including, 2.31
**Description**
The issue concerns a PHP Object Injection vulnerability via deserialization of untrusted input from the `paramsv2` parameter. This allows unauthenticated attackers to inject a PHP Object. The vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present, it may allow attackers to perform actions like deleting arbitrary files, retrieving sensitive data, or executing code, depending on the POP chain present.
**Recommendations**
For versions up to, and including, 2.31, consider disabling the deserialization of input from the `paramsv2` parameter until a patch is available. Restrict access to the ravpage plugin to minimize the risk of exploitation. Avoid using the `paramsv2` parameter in the affected plugin until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.