CVE-2026-10749
Post Duplicator < 3.0.15 - Contributor+ PHP Object Injection via customMetaData
- State
- Published
- Severity
- 7.2 High
- Published
- Jun 24, 2026
- Updated
- Jun 24, 2026
- Reserved
- Jun 3, 2026
Description
The Post Duplicator WordPress plugin before 3.0.15 does not safely handle custom meta-data during post duplication, storing attacker-supplied serialized values without the WordPress meta API's double-serialization protection, allowing users with Contributor-level access and above to inject a PHP Object.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
Post DuplicatorUnknown |
|
References
- https://wpscan.com/vulnerability/224c36b5-e604-4eb3-aad8-47283b95e994/exploitvdb-entrytechnical-description
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