CVE-2025-58031 — Nextend Social Login and Register [nextend-facebook-connect] < 3.1.20

CVE	Vulnerability	Type	Severity	Affected	Fixed in	Published	Status
CVE-2025-58031	Nextend Social Login and Register [nextend-facebook-connect] < 3.1.20	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	Medium 6.5	< 3.1.20	3.1.20	2025-09-22	—

CVE-2025-58031

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.

Source: Wordfence

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