CVE-2023-4520 describes a Stored Cross-Site Scripting (XSS) and Arbitrary Usermeta Update vulnerability in the FV Flowplayer Video Player plugin for WordPress, affecting versions up to and including 7.5.37.7212. The vulnerability, rated Medium severity (CVSS 6.1), allows unauthenticated attackers to inject malicious web scripts that execute when a user visits an affected page, and to arbitrarily update user metadata with string values. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0, <= 7.5.37.7212CPE match | cpe:2.3:a:foliovision:fv_flowplayer_video_player:*:*:*:*:*:wordpress:*:* | ||
<= 7.5.37.7212CPE matchmatch criteria | cpe:2.3:a:foliovision:fv_flowplayer_video_player:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.