Description
WordPress Plugin Simple Schools Staff Directory is prone to a vulnerability that lets attackers upload arbitrary files because the application fails to properly verify user-supplied input. An attacker can exploit this vulnerability to upload arbitrary code and run it in the context of the webserver process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible. WordPress Plugin Simple Schools Staff Directory version 1.1 is vulnerable; prior versions may also be affected.
Remediation
Disable and remove the plugin until a fix is available
References
Related Vulnerabilities
WordPress Plugin Jock on air now Multiple Vulnerabilities (5.6.1)
WordPress Plugin Ultimate Responsive Image Slider Unspecified Vulnerability (3.3.2)
Joomla! Core 1.5.x Security Bypass (1.5.0 - 1.5.25)
MediaWiki Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2014-9481)
Atlassian Jira Improper Authentication Vulnerability (CVE-2021-41308)