CVE-2014-8800

MEDIUM 4.3CVE-2014-8800 · Published 05/12/2014 · updated 17/06/2026

In short

CVE-2014-8800 is a MEDIUM (CVSS 4.3) vulnerability affecting nextend facebook connect (nextendweb).
Chance of exploitation in the next 30 days (EPSS): 3.8%, higher than 89.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
nextend facebook connect nextendweb	`≤ 1.5.0`	No fix yet

Description

Cross-site scripting (XSS) vulnerability in nextend-facebook-settings.php in the Nextend Facebook Connect plugin before 1.5.1 for WordPress allows remote attackers to inject arbitrary web script or HTML via the fb_login_button parameter in a newfb_update_options action.

References

osvdb.org/show/osvdb/115231
security.szurek.pl/nextend-facebook-connect-1459-xss.html · Exploit
exploit-db.com/exploits/35439 · Exploit
wordpress.org/plugins/nextend-facebook-connect/changelog · Vendor Advisory

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