Description
WordPress Plugin Code Insert Manager (Q2W3 Inc 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 Code Insert Manager (Q2W3 Inc Manager) version 2.3.1 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 2.3.2 or latest
References
Related Vulnerabilities
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WordPress Plugin OptionTree PHP Object Injection (2.6.0)
OpenSSL Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-2107)
WordPress Plugin Bad Behavior Multiple Vulnerabilities (2.2.18)
Squid Improper Input Validation Vulnerability (CVE-2014-0128)