CVE-2026-16296 Clearfy < 2.4.3 - Open Redirect via Cyrlitera 404 Handler

The Clearfy Cache WordPress plugin before 2.4.3 does not validate the redirect target in its Cyrlitera old-URL redirect handler, passing a decoded request URI to an unsafe redirect function, which allows unauthenticated attackers to redirect visitors to an arbitrary external URL when a non-defaul...

CVE-2026-16296

The CVE-2026-16296 entry applies to the Clearfy Cache WordPress plugin, affected versions before 2.4.3. The issue is described as the Cyrlitera old-URL redirect handler not validating the redirect target, passing a decoded request URI to an unsafe redirect function. This allows unauthenticated at...