CVE-2026-115806 | CVSS: 9.8 | 严重级别: CRITICAL
The Prime Mover – Backup and Migration plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.2.1 via deserialization of untrusted input in the migration search-and-replace routine (recursiveUnserializeReplace()). An unauthenticated attacker can store a crafted, base64-encoded serialized object in wp_comments.comment_content through the standard comment-submission endpoint (wp-comments-post.php). When an administrator subsequently performs a routine Prime Mover export or restore, the plugin base64-decodes that stored value and passes it to unserializ
参考链接:
• https://plugins.trac.wordpress.org/browser/prime-mover/tags/2.2.1/utilities/Prim
• https://plugins.trac.wordpress.org/browser/prime-mover/tags/2.2.1/utilities/Prim
• https://plugins.trac.wordpress.org/browser/prime-mover/tags/2.2.1/utilities/Prim
📌 数据来源: NVD 官方