Description
WordPress Plugin Blog2Social:Social Media Auto Post & Scheduler 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 Blog2Social:Social Media Auto Post & Scheduler version 5.8.1 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 5.9.0 or latest
References
Related Vulnerabilities
MediaWiki Loop with Unreachable Exit Condition ('Infinite Loop') Vulnerability (CVE-2021-36125)
WordPress Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-6514)
WordPress Plugin SAM Pro (Free Edition) Local File Inclusion (1.9.6.67)
WordPress Plugin Slideshow Gallery LITE Cross-Site Scripting (1.6.4)
WordPress Plugin YITH Maintenance Mode Cross-Site Scripting (1.3.7)