CVE-2026-16296
Clearfy < 2.4.3 - Open Redirect via Cyrlitera 404 Handler
- State
- Published
- Severity
- 4.7 Medium
- Published
- Aug 4, 2026
- Updated
- Aug 4, 2026
- Reserved
- Jul 20, 2026
Description
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-default option is enabled.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.7 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N | CISA-ADP |
Weaknesses
- CWE-601 URL Redirection to Untrusted Site ('Open Redirect')
Affected Products
| Product | Versions |
|---|---|
Clearfy CacheUnknown |
|
References
- https://wpscan.com/vulnerability/265f2edb-1c86-4b87-a59f-d5de5bf21494/exploitvdb-entrytechnical-description
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.