The Smush WordPress plugin before 3.9.9 does not sanitise and escape a configuration parameter before outputting it back in an admin page when uploading a malicious preset configuration, leading to a Reflected Cross-Site…
CVSS 3.1MEDIUM 6.1·Network·No auth·User interaction·EPSS 0.008·Published 2022-05-30·Fixed in 3.9.9CWE-79