Description mediawiki allows deleted text to be exposed Remediation References CVE-2012-0046 Related Vulnerabilities WordPress Plugin Advanced Access Manager Security Bypass (3.2.1) MySQL CVE-2018-2640 Vulnerability (CVE-2018-2640) osTicket Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-12629) MySQL CVE-2019-2802 Vulnerability (CVE-2019-2802) WordPress Plugin WhyDoWork AdSense Cross-Site Scripting and Cross-Site Request Forgery Vulnerabilities (1.2) Severity High Classification CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Tags Missing Update Known Vulnerabilities CWE-200 CVE-2012-0046