PT-2026-24201 · WordPress · Social Networks Auto-Poster+1

Dj + 1 · Published 2026-03-10 · Updated 2026-03-10 · CVE-2026-3228

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions NextScripts: Social Networks Auto-Poster plugin for WordPress versions through 4.4.6

Description The NextScripts: Social Networks Auto-Poster plugin for WordPress is susceptible to Stored Cross-Site Scripting through the [nxs fbembed] shortcode. This is caused by inadequate input sanitization and output escaping on the snapFB post meta value. Authenticated attackers with Contributor-level access or higher can inject arbitrary web scripts into pages. These scripts will execute when a user accesses the injected page.

Recommendations Update NextScripts: Social Networks Auto-Poster plugin for WordPress to a version later than 4.4.6.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-3228

Affected Products

Nextscripts: Social Networks Auto-Poster

Social Networks Auto-Poster

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-3228 · Security Note
• https://plugins.trac.wordpress.org/changeset/3470727/social-networks-auto-poster-facebook-twitter-g/trunk/inc-cl/fb.php · Note
• https://t.me/CVEtracker/46998 · Telegram Post
• https://plugins.trac.wordpress.org/browser/social-networks-auto-poster-facebook-twitter-g/tags/4.4.6/inc-cl/fb.php#L581 · Note
• https://plugins.trac.wordpress.org/browser/social-networks-auto-poster-facebook-twitter-g/trunk/inc-cl/fb.php#L581 · Note
• https://twitter.com/infoflowcloud/status/2031332023202181401 · Twitter Post
• https://twitter.com/CVEnew/status/2031330621826720065 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/923c51ba-0ec2-4e32-a86e-404f3fe2ac7c?source=cve · Note