CVE-2026-63081 Perfect Support Ticketing System 1.7 Stored XSS via Ticket Notes Field
Authenticated agents can inject malicious scripts into ticket notes, leading to session hijacking or unauthorized actions when viewed by other users.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-63081?
CVE-2026-63081 is a medium-severity cross-site scripting vulnerability in Ultimate Fosters Perfect Support Ticketing & Document Management System, published on 16 Jul 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Perfect Support Ticketing & Document Management System through 1.7 contains a stored cross-site scripting vulnerability that allows authenticated attackers with Agent-level privileges to inject malicious payloads into the Notes field of assigned support tickets. Attackers can store malicious scripts that execute in the browser context of any user who views the affected ticket notes, including Superadmin users, enabling session hijacking or unauthorized actions on behalf of the victim.
Weakness: CWE-79
Which versions are affected by CVE-2026-63081?
How do I fix CVE-2026-63081?
No fix has been published for CVE-2026-63081 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-63081 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-63081 exists.
Sources
Also known as GHSA-pjwj-rcmh-8wvc.