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wordfence / plugin · social-networks-auto-poster-facebook-twitter-g
NextScripts: Social Networks Auto-Poster
social-networks-auto-poster-facebook-twitter-g
total installs
30,000
total vulns
2
critical
0
high
1
medium
1
low
0
latest vuln
—
patched
1
unpatched
1
avg time to patch
—
vulnerabilities
(2)
NextScripts: Social Networks Auto-Poster <= 4.4.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'nxs_fbembed' Shortcode
medium
✓ patched
cve id
CVE-2026-3228 ↗
cvss score
6.4
cwe
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
published
Mar 9, 2026
The NextScripts: Social Networks Auto-Poster plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `[nxs_fbembed]` shortcode in all versions up to, and including, 4.4.6. This is due to insufficient input sanitization and output escaping on the `snapFB` post meta value. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
NextScripts: Social Networks Auto-Poster <= 4.4.7 - Authenticated (Contributor+) PHP Object Injection
high
✕ unpatched
cve id
CVE-2026-27379 ↗
cvss score
7.5
cwe
CWE-502: Deserialization of Untrusted Data
published
Feb 24, 2026
The NextScripts: Social Networks Auto-Poster plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.4.7 via deserialization of untrusted input. This makes it possible for authenticated attackers, with contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.