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wordfence / plugin · nextend-facebook-connect
Nextend Social Login and Register
nextend-facebook-connect
total installs
200,000
total vulns
2
critical
0
high
0
medium
2
low
0
latest vuln
—
patched
2
unpatched
0
avg time to patch
—
vulnerabilities
(2)
Nextend Social Login and Register <= 3.1.21 - Cross-Site Request Forgery to Unlink User Social Login
medium
✓ patched
cve id
CVE-2025-13737 ↗
cvss score
4.3
cwe
CWE-352: Cross-Site Request Forgery (CSRF)
published
Nov 27, 2025
The Nextend Social Login and Register plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1.21. This is due to missing or incorrect nonce validation on the 'unlinkUser' function. This makes it possible for unauthenticated attackers to unlink the user's social login via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Nextend Facebook Connect <= 3.1.19 - Authenticated (Contributor+) Stored Cross-Site Scripting
medium
✓ patched
cve id
CVE-2025-58031 ↗
cvss score
6.4
cwe
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
published
Sep 22, 2025
The Nextend Facebook Connect plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.1.19 due to insufficient input sanitization and output escaping. 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.