vulnerability
WordPress Plugin: post-grid: CVE-2025-54007: Deserialization of Untrusted Data
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:S/C:C/I:C/A:C) | Aug 6, 2025 | Aug 12, 2025 | Aug 21, 2025 |
Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
Aug 6, 2025
Added
Aug 12, 2025
Modified
Aug 21, 2025
Description
The Post Grid and Gutenberg Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 2.3.11 via deserialization of untrusted input. This makes it possible for authenticated attackers, with contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software. 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.
Solution
post-grid-plugin-cve-2025-54007
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