XSS in Dartiss Code Embed
CVE-2026-2512
The Code Embed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via custom field meta values in all versions up to, and including, 2.5.1. This is due to the plugin's sanitization function `sec_check_post_fields()` only run…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.000 (15.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Dartiss Code Embed — versions 0
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/375ed04b-a3cb-4e60-83c8-18bff…
- plugins.trac.wordpress.org/browser/simple-embed-code/trunk/includes/add-embeds…
- plugins.trac.wordpress.org/browser/simple-embed-code/trunk/includes/add-embeds…
- plugins.trac.wordpress.org/browser/simple-embed-code/trunk/includes/secure.php
- plugins.trac.wordpress.org/changeset/3482994/
Frequently asked questions
- What is CVE-2026-2512?
- CVE-2026-2512 is a medium-severity vulnerability in Dartiss Code Embed, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-03-18.
- How severe is CVE-2026-2512?
- Medium severity. CVSS v3 base score is 6.4 out of 10.