CVE-2026-48589
Last modified
CVE-2026-48589 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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.. EPSS estimates a 0.35% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:A/V:D/RE:X/U:Green
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Apache | Shiro | >= 2.0.0, < 2.2.1 | — |
| Apache | Shiro | 3.0.0 | Alpha1 |
References
- http://www.openwall.com/lists/oss-security/2026/05/25/9Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-48589?
How severe is CVE-2026-48589?
How do I fix CVE-2026-48589?
How Strix Helps
- One Click Account Takeover in GranolaHow a notification link broke out of Electron and led to a one-click account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-48582Missing authorization in Microsoft Exchange Online allows an…9.6
- CVE-2026-48583Use after free in Windows Kernel allows an authorized attack…7.8
- CVE-2026-48584Execution with unnecessary privileges in Azure Synapse allow…8.8
- CVE-2026-48586Improper Handling of Highly Compressed Data (Data Amplificat…7.5
- CVE-2026-48587An issue was discovered in Django 5.2 before 5.2.15 and 6.0 …5.3
- CVE-2026-48588An issue was discovered in Django 6.0 before 6.0.7 and 5.2 b…5.3
- CVE-2026-4859The SP Blog Designer plugin for WordPress is vulnerable to S…6.4
- CVE-2026-48591Improper Neutralization of Script in Attributes in a Web Pag…4.8
- CVE-2026-48592Missing Authorization vulnerability in oban-bg oban_web ('El…5.3
- CVE-2026-48593Uncontrolled Resource Consumption vulnerability in oban-bg o…5.9
- CVE-2026-48594Improper Handling of Highly Compressed Data (Data Amplificat…8.2
- CVE-2026-48595Improper Handling of Case Sensitivity vulnerability in elixi…8.2
Are you affected by CVE-2026-48589?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST