Description
URL Redirection to Untrusted Site ('Open Redirect') vulnerability when "form" authentication is used in Apache Shiro.
Mitigation: Update to Apache Shiro 1.13.0+ or 2.0.0-alpha-4+.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apache Software Foundation | Apache Shiro | < 1.13.0, 2.0.0-alpha-1 – < 2.0.0-alpha-4 | 1.13.0 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | shiro | No fix yet | — |
| Debian 13 | shiro | No fix yet | — |
| Debian 12 | shiro | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | shiro | No fix yet | — |
| Ubuntu 20.04 LTS | shiro | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 24.04 LTS | shiro | 1.3.2-5ubuntu0.24.04.1~esm1 | USN-7147-1 |
| Ubuntu Pro 18.04 LTS | shiro | No fix yet | — |
| Ubuntu Pro 16.04 LTS | shiro | 1.2.4-1ubuntu0.1~esm2 | USN-7147-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.apache.shiro:shiro-web | < 1.13.0 | 1.13.0 | GHSA-hhw5-c326-822h |
| Maven | org.apache.shiro:shiro-web | >= 2.0.0-alpha-1, < 2.0.0-alpha-4 | 2.0.0-alpha-4 | GHSA-hhw5-c326-822h |
Advisories 3
- USN-7147-1 shiro vulnerabilities Ubuntu Security Notices (USN) · Jun 25, 2026
- WID-SEC-2024-1637 Oracle Fusion Middleware: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 1, 2026
- NCSC-2024-0298 Kwetsbaarheden verholpen in Oracle Fusion Middleware NCSC-NL (Netherlands) · Jul 17, 2024
References
- https://lists.apache.org/thread/hoc9zdyzmmrfj1zhctsvvtx844tcq6w9 vendor-advisory