Description

WordPress Plugin Quick Event Manager is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks. WordPress Plugin Quick Event Manager version 9.6.4 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 9.6.5 or latest

References

https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/quick-event-manager/quick-event-manager-964-authenticatedadmin-stored-cross-site-scripting

https://plugins.svn.wordpress.org/quick-event-manager/trunk/changelog.txt

Related Vulnerabilities

WordPress Plugin Akeeba Backup CORE for WordPress Arbitrary File Upload (1.1.3)

WordPress Plugin Popup by Supsystic Cross-Site Request Forgery (1.7.8)

Internet Information Services Other Vulnerability (CVE-2002-0148)

WordPress Plugin PAYPAL CURRENCY CONVERTER BASIC FOR WOOCOMMERCE Arbitrary File Disclosure (1.3)

SharePoint CVE-2021-26420 Vulnerability (CVE-2021-26420)

Severity

High

Classification

CVE-2022-46863 CWE-79 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update XSS