CVE-2023-6933 Scanner
CVE-2023-6933 Scanner - Deserialization of Untrusted Data vulnerability in Better Search Replace
Used 2.5k times · 5.9k assets checked · url
CVE
CVE-2023-6933
8.8
CVSShigh
Exploitable remotely over the internet · no authentication required · user interaction needed.
Description
The Better Search Replace plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.4.4 via deserialization of untrusted input. This makes it possible for 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.
Attack Vector
Network
Privileges Req.
None
User Interaction
Required
better search replace
Updated Sep 18, 2026View on NVD →
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CVE history: better search replace
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