vulnerability
WordPress Plugin: woolentor-addons: CVE-2023-0232: Deserialization of Untrusted Data
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Jan 28, 2023 | May 15, 2025 | Apr 30, 2026 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Jan 28, 2023
Added
May 15, 2025
Modified
Apr 30, 2026
Description
The WooLentor plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 2.5.3 via deserialization of untrusted input in the function woolentor_set_views_count, which unserializes a user-provided cookie. 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.
Solution
woolentor-addons-plugin-cve-2023-0232
References
Rapid7 Labs
2026 Global Threat Landscape Report
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