CVE-2000-0853: Yabb

Medium severity, CVSS 5.0. EPSS: 7.6% chance of exploitation in the next 30 days.

YaBB Bulletin Board 9.1.2000 allows remote attackers to read arbitrary files via a .. (dot dot) attack.

Affected products

• Yabb Yabb: version 2000-09-01 only

Published 2000-11-14. Last modified 2026-06-16.