CVE-2026-4331
published 2026-03-26CVE-2026-4331: The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to unauthorized data loss in all versions up to, and including, 8.8.2…
PriorityP422medium4.3CVSS 3.1
AVNACLPRLUINSUCNILAN
EPSS
0.25%
16.0th percentile
The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to unauthorized data loss in all versions up to, and including, 8.8.2. This is due to the resetSocialMetaTags() function only verifying that the user has the 'read' capability and a valid b2s_security_nonce, both of which are available to Subscriber-level users, as the plugin grants 'blog2social_access' capability to all roles upon activation, allowing them to access the plugin's admin pages where the nonce is output. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete all _b2s_post_meta records from the wp_postmeta table, permanently removing all custom social media meta tags for every post on the site.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| pr-gateway | blog2social_social_media_auto_post_scheduler | <= 8.8.2 | — |
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Wiz
CVE-2026-4331 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz·CVSS 9.8
CVE-2026-4331 [CRITICAL] CVE-2026-4331 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2026-4331 :
WordPress vulnerability analysis and mitigation
The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to unauthorized data loss in all versions up to, and including, 8.8.2. This is due to the resetSocialMetaTags() function only verifying that the user has the 'read' capability and a valid b2s_security_nonce, both of which are available to Subscriber-level users, as the plugin grants 'blog2social_access' capability to all roles upon activation, allowing them to access the plugin's admin pages where the nonce is output. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete all _b2s_post_meta records from the wp_postmeta table, permanently removing all custom social media meta tags for every
Bugzilla
CVE-2026-57283 jenkins-pipeline-groovy: Jenkins Pipeline: Groovy Plugin: Cross-site request forgery allows unauthorized configuration changes.
bugzilla·2026-06-24·CVSS 4.3
CVE-2026-57283 [MEDIUM] CVE-2026-57283 jenkins-pipeline-groovy: Jenkins Pipeline: Groovy Plugin: Cross-site request forgery allows unauthorized configuration changes.
CVE-2026-57283 jenkins-pipeline-groovy: Jenkins Pipeline: Groovy Plugin: Cross-site request forgery allows unauthorized configuration changes.
A cross-site request forgery (CSRF) vulnerability in Jenkins Pipeline: Groovy Plugin 4331.v9d06ed4658ff and earlier allows attackers to instantiate types related to job or system configuration other than Pipeline steps through the Pipeline Snippet Generator.
https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L1281https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L1290https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L37https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Loader.php#L2202https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.3/includes/Ajax/Post.php#L1301https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L1281https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L1290https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L37https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Loader.php#L2202https://www.wordfence.com/threat-intel/vulnerabilities/id/7dc46bc4-ecfb-438f-b951-7b957489cd96?source=cve
2026-03-26
Published