CVE-2026-48589

NONE EPSS 27.1%
Published May 25, 20261mo ago · Modified Jun 17, 20261w ago
0.0 CVSS 4.0
Low
Find Similar
Published May 25, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
0.0
Exploitability
—
Impact
—
Vector string
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
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction A
Scope N

Threat Intelligence

EPSS Exploit Probability
27.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-601

Affected Products 2

VendorProductVersionRange
apacheshiro*≥2.0.0  –  <2.2.1
apacheshiro3.0.0any

References 2

  • openwall.com http://www.openwall.com/lists/oss-security/2026/05/25/9
    Mailing ListThird Party Advisory
  • shiro.apache.org https://shiro.apache.org/security-reports.html#cve_2026_48589
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.