Affected: Palo Alto Networks PAN-OS, Palo Alto Networks Prisma Access, Palo Alto Networks Cloud NGFW

A cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS software enables a malicious authenticated read-write administrator to store a JavaScript payload using the web interface. Then, when viewed by a properly authenticated administrator, the JavaScript payload executes and disguises all associated actions as performed by that unsuspecting authenticated administrator.