Popup Builder < 4.1.1 - SQL Injection to Reflected Cross-Site Scripting
30Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendepss 44%
exploitation probability
44%top 1% of all CVEs
observed exploitation
nono source reports it
The Popup Builder WordPress plugin before 4.1.1 does not sanitise and escape the sgpb-subscription-popup-id parameter before using it in a SQL statement in the All Subscribers admin dashboard, leading to a SQL injection, which could also be used to perform Reflected Cross-Site Scripting attack against a logged in admin opening a malicious link