VULNERABILITY INTELLIGENCE

CVE-2009-4448

CVSS score5 MEDIUM
EPSS probability1.71%
CISA KEVNot currently listed
Published2009-12-29
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

inc/functions_time.php in MyBB (aka MyBulletinBoard) 1.4.10, and possibly earlier versions, allows remote attackers to cause a denial of service (CPU consumption) via a crafted request with a large year value, which triggers a long loop, as reachable through member.php and possibly other vectors.

Primary references