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CVE-2026-16296

MEDIUM 4.7 CVSS 3.1
Published
August 4, 2026
Last modified
August 26, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-601
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

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.

Affected WordPress components

  • Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer Plugin · clearfy
    Confirmed match Active
    Before 2.4.3
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Clearfy Cache — Before 2.4.3

References

  • wpscan.com https://wpscan.com/vulnerability/265f2edb-1c86-4b87-a59f-d5de5bf21494/
  • nvd.nist.gov Official NVD record