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Event Registration <= 6.02.02 - PHP Object Injection
| CVSS | 9.8 (Critical) |
|---|---|
| Publicly Published | May 9, 2016 |
| Last Updated | January 22, 2024 |
| Researcher |
Michael Helwig
|
Description
The Event Registration plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 6.02.02 via deserialization of untrusted input from the 'reg_form' or 'questions' parameter. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
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Vulnerability Details for Event Registration
| Software Type | Plugin |
|---|---|
| Software Slug | event-registration (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 6.03.01, or a newer patched version |
| Affected Version |
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| Patched Version |
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