CVE-2020-28702: Pybbs Project Pybbs

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

A SQL injection vulnerability in TopicMapper.xml of PybbsCMS v5.2.1 allows attackers to access sensitive database information.

Affected products

• Pybbs Project Pybbs: version 5.2.1 only

Published 2021-11-01. Last modified 2026-06-17.