https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T16:46:24.095018+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2020-1957 CVE-2020-1957 2026-09-30T16:46:24.127206+00:00

Affected: 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.

 https://vulnerability.circl.lu/vuln/usn-4740-1 USN-4740-1 — shiro vulnerabilities 2026-09-30T16:46:24.127284+00:00

Affected: Ubuntu:18.04:LTS: shiro, Ubuntu:20.04:LTS: shiro

It was discovered that Apache Shiro mishandled specially crafted requests. An attacker could use this vulnerability to bypass authentication mechanisms.