Description
WordPress Plugin All-in-One Event Calendar is prone to multiple vulnerabilities, including cross-site scripting and SQL injection vulnerabilities because it fails to properly sanitize user-supplied input. An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site, to steal cookie-based authentication credentials, to compromise the application, access or modify data or to exploit vulnerabilities in the underlying database. WordPress Plugin All-in-One Event Calendar version 1.9 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.10 or latest
References
Related Vulnerabilities
WordPress Plugin User Submitted Posts Arbitrary File Upload (20190426)
Jboss EAP Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-12167)
Magento Cleartext Storage of Sensitive Information Vulnerability (CVE-2019-8118)
phpMyAdmin Improper Input Validation Vulnerability (CVE-2009-1149)