CVE-2006-6568
NVD-CWE-OtherPublished: December 15, 2006· Updated: Jun 16, 2026
Official Description
Directory traversal vulnerability in includes/kb_constants.php in the Knowledge Base (mx_kb) 2.0.2 module for mxBB allows remote attackers to include arbitrary files via a .. (dot dot) sequence in the phpEx parameter.
Technical Analysis
CVE-2006-6568 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
A proof-of-concept (PoC) exploit exists for CVE-2006-6568. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (8)
Quick Facts
Related CVEs (NVD-CWE-Other)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2006-6568 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts