Description mediawiki allows deleted text to be exposed Remediation References CVE-2012-0046 Related Vulnerabilities AngularJS Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-7676) PostgreSQL Improper Input Validation Vulnerability (CVE-2013-0255) Envoy Proxy NULL Pointer Dereference Vulnerability (CVE-2019-18838) TYPO3 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2022-31048) WordPress Plugin Contact Form DB-Elementor Cross-Site Scripting (1.7) Severity High Classification CVE-2012-0046 CWE-200 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Tags Missing Update Known Vulnerabilities