Reflected Cross-Site Scripting (XSS) vulnerability affecting parameter &tab discovered in Contact Form X WordPress plugin (versions <= 2.4).
https://wordpress.org/plugins/contact-form-x/#developers
https://patchstack.com/database/vulnerability/contact-form-x/wordpress-contact-form-x-plugin-2-4-authenticated-reflected-cross-site-scripting-xss-vulnerability
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PZQCIZQI267YHVYSFB3CRKNK3F4ASPLK/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IJX6NVXSRN3RX3YUVEJQ4WUTQSDL3DSR/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7CR6VGITIB2TXXZ6B5QRRWPU5S4BXQPD/
Source: Mitre, NVD
Published: 2022-03-11
Updated: 2026-06-17
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.00084