CVE-2020-21180: KOA2-Blog Project KOA2-Blog

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

Sql injection vulnerability in koa2-blog 1.0.0 allows remote attackers to Injecting a malicious SQL statement via the name parameter to the signup page.

Affected products

• KOA2-Blog Project KOA2-Blog: version 1.0.0 only

Published 2021-02-01. Last modified 2026-06-17.