Description WordPress before 5.5.2 mishandles deserialization requests in wp-includes/Requests/Utility/FilteredIterator.php. Remediation References CVE-2020-28032 Related Vulnerabilities MySQL CVE-2017-3309 Vulnerability (CVE-2017-3309) MySQL CVE-2022-21367 Vulnerability (CVE-2022-21367) MySQL CVE-2015-0391 Vulnerability (CVE-2015-0391) WordPress Plugin WP FullCalendar Security Bypass (1.4.1) MediaWiki Incorrect Default Permissions Vulnerability (CVE-2017-0369) Severity Critical Classification CVE-2020-28032 CWE-502 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities