Description WordPress before 5.5.2 allows CSRF attacks that change a theme's background image. Remediation References CVE-2020-28040 Related Vulnerabilities WordPress Plugin Event Calendar WD-Responsive Event Calendar Cross-Site Scripting (1.1.42) PHP Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') Vulnerability (CVE-2022-31626) Oracle Database Server CVE-2008-2600 Vulnerability (CVE-2008-2600) WordPress Plugin WP Product Review Lite Unspecified Vulnerability (3.7.6) WordPress Plugin GraceMedia Media Player Local File Inclusion (1.0) Severity Medium Classification CVE-2020-28040 CWE-352 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Tags Missing Update Known Vulnerabilities