Description In MediaWiki through 1.37, blocked IP addresses are allowed to edit EntitySchema items. Remediation References CVE-2021-45471 Related Vulnerabilities WordPress Ultimate Member Plugin Other Vulnerability (CVE-2022-3384) PostgreSQL CVE-2023-2455 Vulnerability (CVE-2023-2455) OpenSSL Other Vulnerability (CVE-2015-3194) WordPress Plugin WP Smart Import: Import any XML File to WordPress Cross-Site Scripting (1.0.2) MySQL CVE-2019-2960 Vulnerability (CVE-2019-2960) Severity Medium Classification CVE-2021-45471 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Tags Missing Update Known Vulnerabilities