PT-2014-8736 · Nextend · Nextend Facebook Connect

Kacper Szurek · Published 2014-12-05 · Updated 2014-12-05 · CVE-2014-8800

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions Nextend Facebook Connect plugin versions prior to 1.5.1

Description The issue is related to a cross-site scripting (XSS) vulnerability. This vulnerability allows remote attackers to inject arbitrary web script or HTML via the fb login button parameter in a "newfb update options" action.

Recommendations For versions prior to 1.5.1, update to version 1.5.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the newfb update options action to minimize the risk of exploitation. Avoid using the fb login button parameter in the affected action until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2014-8800

Affected Products

Nextend Facebook Connect

References · 7

• 🔥 https://exploit-db.com/exploits/35439 · Exploit
• 🔥 http://security.szurek.pl/nextend-facebook-connect-1459-xss.html · Exploit
• 🔥 http://exploit-db.com/exploits/35439 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2014-8800 · Security Note
• https://wordpress.org/plugins/nextend-facebook-connect/changelog · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8800 · Note
• http://osvdb.org/show/osvdb/115231 · Note