A stored cross-site scripting (XSS) vulnerability in Serosoft Solutions Pvt Ltd Academia Student Information System (SIS) EagleR v1.0.118 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the User ID parameter at /rest/staffResource/update.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.