CVE-2024-7486: CWE-502 Deserialization of Untrusted Data in codename065 MultiPurpose
The MultiPurpose theme for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.2.0 via deserialization of untrusted input through the 'wpeden_post_meta' post meta. 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.
AI Analysis
Technical Summary
CVE-2024-7486 is a PHP Object Injection vulnerability (CWE-502) in the codename065 MultiPurpose WordPress theme versions up to 1.2.0. The vulnerability arises from unsafe deserialization of untrusted data through the 'wpeden_post_meta' post meta field. Attackers with at least Contributor-level privileges can inject PHP objects. Although the theme does not include a known POP (Property Oriented Programming) gadget chain, exploitation may be possible if other installed plugins or themes provide such chains, potentially leading to arbitrary file deletion, sensitive data retrieval, or remote code execution. The CVSS 3.1 base score is 8.8, reflecting high impact and low attack complexity with required privileges.
Potential Impact
Successful exploitation allows authenticated users with Contributor-level access or higher to inject PHP objects via deserialization, which can lead to high-impact consequences such as arbitrary file deletion, sensitive data exposure, or remote code execution if a suitable POP gadget chain exists in the environment. The vulnerability affects confidentiality, integrity, and availability of the affected WordPress site.
Mitigation Recommendations
No official patch or fix is currently available for this vulnerability. Users should monitor the vendor's advisory for updates. Until a fix is released, restrict Contributor-level access to trusted users only and consider disabling or replacing the MultiPurpose theme if possible. Review installed plugins and themes for potential POP gadget chains that could be leveraged in conjunction with this vulnerability. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
CVE-2024-7486: CWE-502 Deserialization of Untrusted Data in codename065 MultiPurpose
Description
The MultiPurpose theme for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.2.0 via deserialization of untrusted input through the 'wpeden_post_meta' post meta. 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.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2024-7486 is a PHP Object Injection vulnerability (CWE-502) in the codename065 MultiPurpose WordPress theme versions up to 1.2.0. The vulnerability arises from unsafe deserialization of untrusted data through the 'wpeden_post_meta' post meta field. Attackers with at least Contributor-level privileges can inject PHP objects. Although the theme does not include a known POP (Property Oriented Programming) gadget chain, exploitation may be possible if other installed plugins or themes provide such chains, potentially leading to arbitrary file deletion, sensitive data retrieval, or remote code execution. The CVSS 3.1 base score is 8.8, reflecting high impact and low attack complexity with required privileges.
Potential Impact
Successful exploitation allows authenticated users with Contributor-level access or higher to inject PHP objects via deserialization, which can lead to high-impact consequences such as arbitrary file deletion, sensitive data exposure, or remote code execution if a suitable POP gadget chain exists in the environment. The vulnerability affects confidentiality, integrity, and availability of the affected WordPress site.
Mitigation Recommendations
No official patch or fix is currently available for this vulnerability. Users should monitor the vendor's advisory for updates. Until a fix is released, restrict Contributor-level access to trusted users only and consider disabling or replacing the MultiPurpose theme if possible. Review installed plugins and themes for potential POP gadget chains that could be leveraged in conjunction with this vulnerability. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- Wordfence
- Date Reserved
- 2024-08-05T12:45:19.110Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 699f6c18b7ef31ef0b55fe26
Added to database: 2/25/2026, 9:39:36 PM
Last enriched: 4/9/2026, 8:18:18 AM
Last updated: 4/12/2026, 9:19:16 AM
Views: 11
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