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 WebLogic Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2016-7103) Oracle Database Server CVE-2009-1970 Vulnerability (CVE-2009-1970) WordPress Plugin Top 10-Popular posts for WordPress Cross-Site Request Forgery (1.9.2) WordPress Plugin Csv2WPeC Coupon Arbitrary File Upload (1.1) WordPress Plugin Advanced Custom Fields (ACF) Arbitrary File Upload (5.12.2) 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