# 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.

- **Severity:** Medium 5.1 (`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`)
- **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 available:** No
- **Published:** 16 Jul 2026
- **Updated:** 18 Jul 2026
- **Also known as:** GHSA-pjwj-rcmh-8wvc

## 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 (Improper Neutralization of Input During Web Page Generation)

## 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.

## Is CVE-2026-63081 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-63081 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-63081 and fix it if it is affected.

What it is: 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.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-63081 exists.

Affected product: Ultimate Fosters Perfect Support Ticketing & Document Management System. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-63081/ (Markdown: https://insights.sbomify.com/CVE-2026-63081/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-63081
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-63081
- OSV: https://osv.dev/vulnerability/CVE-2026-63081

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-63081/
Summaries are generated and may contain mistakes; the official description above is the record.