CVE-2023-6526 is a Stored Cross-Site Scripting (XSS) vulnerability affecting the Meta Box – WordPress Custom Fields Framework plugin, versions up to and including 5.9.2. This flaw allows authenticated attackers with contributor-level access or higher to inject malicious web scripts into custom post meta values, which then execute when a user views the affected page. The vulnerability has a CVSS score of 5.4 (Medium), indicating a low attack complexity and requiring user interaction, with potential for limited confidentiality and integrity impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0, <= 5.9.2CPE match | cpe:2.3:a:metabox:meta_box:*:*:*:*:*:wordpress:*:* | ||
<= 5.9.2CPE matchmatch criteria | cpe:2.3:a:metabox:meta_box:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/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 0.1 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.