CVE-2015-4413 describes a cross-site scripting (XSS) vulnerability in the Nextend Facebook Connect plugin for WordPress, specifically affecting versions prior to 1.5.6. This flaw allows remote attackers to inject arbitrary web script or HTML through the "redirect_to" parameter within the new_fb_sign_button function. The vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and requiring no authentication, with a potential impact of partial integrity compromise. While the EPSS score is low, suggesting a low likelihood of exploitation, the FAUCET Risk Score is 11/100. There is no evidence of active exploitation, and no public exploit code is available in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage are minimal, indicating a lack of widespread attention or exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.5.6CPE matchmatch criteria | cpe:2.3:a:nextendweb:facebook_connect:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.