CVE-2002-0534: Postboard

Medium severity, CVSS 5.0. EPSS: 2.6% chance of exploitation in the next 30 days.

PostBoard 2.0.1 and earlier with BBcode allows remote attackers to cause a denial of service (CPU consumption) and corrupt the database via null \0 characters within [code] tags.

Affected products

• Postboard Postboard: version 2.0 only; version 2.0.1 only

Published 2002-08-12. Last modified 2026-06-16.