Description
With valid login credentials, URL Redirection to Untrusted Site ('Open Redirect'), Server-Side Request Forgery (SSRF) vulnerability in Apache Shiro.
This issue affects Apache Shiro from 2.0-alpha to 2.1.0, and 3.0.0-alpha-1, only when using shiro-jakarta-ee integration module.
Users are recommended to upgrade to version 2.1.1, or 3.0.0-alpha-2 or later, which fixes the issue by encrypting the cookie.
After successful login, Jakarta EE integration module uses shiroSavedRequest cookie to redirect to a particular web page after login. This cookie was not validated, and can be forged to send a HTTP GET request from the server itself to an arbitrary URL from the cookie.
Metrics
CVSS 3.1 5.4/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache Shiro Jakarta EE module | >= 2.0.0-alpha-0, <= 2.1.0; >= 3.0.0-alpha-0, <= 3.0.0-alpha-1 |
References
- https://shiro.apache.org/security-reports.html#cve_2026_44598Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/05/25/8Mailing List, Third Party Advisory
Timeline
- Published
- May 25, 2026
- Last modified
- Jul 24, 2026
- NVD status
- Analyzed