CVE-2026-7051

MEDIUM EPSS 32.7%
Published May 13, 20261mo ago · Modified Jun 17, 20261w ago
5.4 CVSS 3.1
Medium
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Published May 13, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score
5.4
Exploitability
2.8
Impact
2.5
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability Low

Threat Intelligence

EPSS Exploit Probability
32.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-862 Missing Authorization Authorization

References 14

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.