Description TYPO3 8.x through 8.7.26 and 9.x through 9.5.7 allows Deserialization of Untrusted Data. Remediation References CVE-2019-12747 Related Vulnerabilities Drupal Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2008-0272) Apache HTTP Server Other Vulnerability (CVE-2021-30641) WordPress Plugin Ultimate WordPress Auction Multiple Vulnerabilities (4.0.5) Moodle Improper Input Validation Vulnerability (CVE-2012-1168) MediaWiki remote code execution Severity Critical Classification CVE-2019-12747 CWE-502 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities