Critical DLA-2181-1 1 CVE

shiro - security update

Published Apr 19, 2020 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 1

Release	Package	Fixed in
Debian · 8	shiro	1.2.3-1+deb8u1

Vulnerabilities 1

Critical 9.8

CVE-2020-1957 EPSS 23%

Improper Authentication in Apache Shiro

Apache Shiro before 1.5.2, when using Apache Shiro with Spring dynamic controllers, a specially crafted request may cause an authentication bypass.

shiro shiro org.apache.shiro:shiro-core Debian Ubuntu Maven

Mar 25, 2020