Description
WordPress Plugin Social Auto Poster-WordPress Scheduler & Marketing 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 Social Auto Poster-WordPress Scheduler & Marketing version 5.3.14 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 5.3.15 or latest
References
Related Vulnerabilities
WordPress Plugin WordPress Download Manager Cross-Site Scripting (2.7.94)
Jenkins Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2015-5321)
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WordPress Plugin Contextual Related Posts Multiple Vulnerabilities (3.3.1)