XSS in Admin Columns For Acf Fields
CVE-2026-15262
The Admin Columns for ACF Fields WordPress plugin through 0.3.2 does not escape Advanced Custom Fields values before outputting them in the WordPress admin list-table columns, allowing users with contributor-level access or above to store a payload that executes as JavaScript in the session of higher-privileged users who view the affected post-list screen.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.001 (2.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Unknown Admin Columns For Acf Fields — versions 0
Weakness classification (CWE)
References
- contact@wpscan.com (technical-description, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2026-15262?
- CVE-2026-15262 is a medium-severity vulnerability in Admin Columns For Acf Fields, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-08-01.
- How severe is CVE-2026-15262?
- Medium severity. CVSS v3 base score is 5.4 out of 10.