CVE-2026-48589
Fixed upstream EPSS <1%
Apache Shiro’s Jakarta EE module used the HTTP Referer header in certain cases to issue redirect after a user login. In affected versions, insufficient validation of this client-controlled value could allow an attacker to influence the redirect target in applications using the Jakarta EE module. This issue affects Apache Shiro from 2.0-alpha to 2.2.0, and 3.0.0-alpha-1, only when using shiro-jakarta-ee integration module.
Products: Apache Software Foundation Apache Shiro
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Maven | org.apache.shiro:shiro-jakarta-ee | 2.2.1 |
| Maven | org.apache.shiro:shiro-jakarta-ee | 3.0.0-alpha-2 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu 20.04 LTS | shiro | no fix |
| Ubuntu 22.04 LTS | shiro | no fix |
| Ubuntu 25.10 | shiro | no fix |
| Ubuntu 26.04 LTS | shiro | no fix |
| Ubuntu 26.10 | shiro | no fix |
| Ubuntu Pro 16.04 LTS | shiro | no fix |
| Ubuntu Pro 18.04 LTS | shiro | no fix |
| Ubuntu Pro 24.04 LTS | shiro | no fix |