Description
The Postie WordPress plugin before 1.9.71 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Problem types
CWE-79 Cross-Site Scripting (XSS)
Product status
Any version before 1.9.71
Credits
Guido Iván García Duva
WPScan
References
wpscan.com/...rability/4a517cf0-886a-47f1-a433-54a2288b2851/