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Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVE-2007-6079

Severity Medium
Score 6.8/10

Summary

Directory traversal vulnerability in include/common.php in bcoos 1.0.10 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the xoopsOption[pagetype] parameter to the default URI for modules/news/. NOTE: this can be leveraged by using legitimate product functionality to upload a file that contains the code, then including that file.

  • MEDIUM
  • NETWORK
  • NONE
  • PARTIAL
  • PARTIAL
  • PARTIAL

CWE-22 - Path Traversal

Path traversal (or directory traversal), is a vulnerability that allows malicious users to traverse the server's root directory, gaining access to arbitrary files and folders such as application code & data, back-end credentials, and sensitive operating system files. In the worst-case scenario, an attacker could potentially execute arbitrary files on the server, resulting in a denial of service attack. Such an exploit may severely impact the integrity, confidentiality, and availability of an application.

References

Advisory Timeline

  • Published