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Ad Inserter <= 2.7.25 - Authenticated (Admin+) PHP Object Injection
| CVE | CVE-2023-1549 |
|---|---|
| CVSS | 7.2 (High) |
| Publicly Published | April 19, 2023 |
| Last Updated | January 22, 2024 |
| Researcher |
Nguyen Huu Do
|
Description
The Ad Inserter plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 2.7.25 via deserialization of untrusted input from the $exported_settings variable when importing settings. This allows authenticated attackers, with administrative privileges, 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.
References
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1 affected software package
| Software Type | Plugin |
|---|---|
| Software Slug | ad-inserter (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.7.26, or a newer patched version |
| Affected Version |
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| Patched Version |
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