# org.apache.shiro:shiro-spring (Maven) vulnerabilities

3 known vulnerabilities (1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://central.sonatype.com/artifact/org.apache.shiro/shiro-spring

## Advisories (3)

### [CVE-2026-23903](https://cve.now/CVE-2026-23903): Apache Shiro: Auth bypass when accessing static files only on case-insensitive filesystems

- Severity: Medium 5.3
- Published: Feb 9, 2026
- Affected: fixed in 2.1.0.

### [CVE-2020-17523](https://cve.now/CVE-2020-17523): Apache Shiro before 1.7.1, when using Apache Shiro with Spring, a specially crafted HTTP request may cause an authentication bypass.

- Severity: Unrated
- Published: Feb 3, 2021
- Affected: fixed in 1.7.1.

### [CVE-2020-17510](https://cve.now/CVE-2020-17510): Apache Shiro before 1.7.0, when using Apache Shiro with Spring, a specially crafted HTTP request may cause an authentication bypass.

- Severity: Unrated
- Published: Nov 5, 2020
- Affected: fixed in 1.7.0.

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