CVE-2026-7051

The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 8.9.0. This is due to a missing ownership verification in the B2S_Post_Tools::deleteUserPublishPost() and B2S_Post_Tools::deleteUserSchedPost() functions, neither function includes a blog_user_id constraint in its database query, allowing authenticated attackers to soft-delete any user's B2S post records by supplying arbitrary sequential wp_b2s_posts.id values via the 'postId' parameter. This makes it possible for authenticated attackers to delete other users' published and scheduled social media post records, disrupting content publishing workflows.

• CWE-862

• https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L1947
• https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L2264
• https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/B2S/Post/Tools.php#L24
• https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/B2S/Post/Tools.php#L84
• https://plugins.trac.wordpress.org/browser/blog2social/tags/8.9.0/includes/Ajax/Post.php#L1947
• https://plugins.trac.wordpress.org/browser/blog2social/tags/8.9.0/includes/Ajax/Post.php#L2264
• https://plugins.trac.wordpress.org/browser/blog2social/tags/8.9.0/includes/B2S/Post/Tools.php#L24
• https://plugins.trac.wordpress.org/browser/blog2social/tags/8.9.0/includes/B2S/Post/Tools.php#L84
• https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L1947
• https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L2264
• https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/B2S/Post/Tools.php#L24
• https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/B2S/Post/Tools.php#L84
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3523333%40blog2social&new=3523333%40blog2social&sfp_email=&sfph_mail=
• https://www.wordfence.com/threat-intel/vulnerabilities/id/f0859e21-851a-4a6d-aa6c-9f759c5866d9?source=cve

Published

May 13, 2026

Last Modified

Jun 17, 2026

Status

Deferred

• Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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