CVE-2024-58342: Xenforo

Medium severity, CVSS 6.1. EPSS: 0.1% chance of exploitation in the next 30 days.

XenForo before 2.2.17 and 2.3.1 allows open redirect via a specially crafted URL. The getDynamicRedirect() function does not adequately validate the redirect target, allowing attackers to redirect users to arbitrary external sites using crafted URLs containing newlines, user credentials, or host mismatches.

Affected products

• Xenforo Xenforo: before 2.2.17 (fixed in 2.2.17); version 2.3.0 only

Published 2026-04-01. Last modified 2026-06-17.