What’s Vulnerable › Vulnerabilities

CVE-2006-3954

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2006-08-01 · updated 2026-06-16

Description

Directory traversal vulnerability in usercp.php in MyBB (aka MyBulletinBoard) 1.x allows remote attackers to read arbitrary files via a .. (dot dot) in the gallery parameter in a (1) avatar or (2) do_avatar action.

Affected products

• Mybulletinboard: 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0_final, 1.0_pr2 (+20)

References

• http://securityreason.com/securityalert/1319
• http://www.securityfocus.com/archive/1/441534/100/0/threaded
• http://www.securityfocus.com/bid/19195
• http://securityreason.com/securityalert/1319
• http://www.securityfocus.com/archive/1/441534/100/0/threaded
• http://www.securityfocus.com/bid/19195

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