What is CVE-2025-15488?

CVE-2025-15488 is a medium-severity vulnerability in Responsive Plus, classified under CWE-863 INCORRECT AUTHORIZATION. CVSS score: 6.5/10. Published 2026-03-26.

How severe is CVE-2025-15488?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Responsive Plus

CVE-2025-15488

The Responsive Plus WordPress plugin before 3.4.3 is vulnerable to arbitrary shortcode execution due to the software allowing unauthenticated users to execute the update_responsive_woo_free_shipping_left_shortcode AJAX action that does not properly validate the content_rech_data parameter before processing it as a shortcode.

EPSS: 0.003 (24.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.

Affected products

Unknown Responsive Plus — versions 0

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2025-15488?: CVE-2025-15488 is a medium-severity vulnerability in Responsive Plus, classified under CWE-863 INCORRECT AUTHORIZATION. CVSS score: 6.5/10. Published 2026-03-26.
How severe is CVE-2025-15488?: Medium severity. CVSS v3 base score is 6.5 out of 10.