CVE-2026-13703: Unknown Seo Redirection Plugin

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The SEO Redirection Plugin WordPress plugin before 9.19 does not perform a capability check in one of its authenticated AJAX actions, allowing any logged-in user such as a subscriber to read the site's configured 301 redirect rules, including their source and destination URLs.

Affected products

• Unknown Seo Redirection Plugin: before 9.19 (fixed in 9.19)

Published 2026-08-06. Last modified 2026-08-26.