{
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09"
      },
      "title": "Jakarta EE open redirect via untrusted Referer in post-login redirect flow",
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-601 URL Redirection to Untrusted Site ('Open Redirect')",
              "lang": "en",
              "cweId": "CWE-601",
              "type": "CWE"
            }
          ]
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "affected": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache Shiro",
          "collectionURL": "https://repo.maven.apache.org/maven2",
          "packageName": "org.apache.shiro:shiro-jakarta-ee",
          "versions": [
            {
              "status": "affected",
              "version": "2.0.0-alpha-0",
              "lessThanOrEqual": "2.2.0",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "3.0.0-alpha-0",
              "lessThanOrEqual": "3.0.0-alpha-1",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "descriptions": [
        {
          "value": "Apache Shiro\u2019s Jakarta EE module used the HTTP Referer header in certain cases to issue redirect after a user login.\nIn 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.\nThis 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.",
          "lang": "en",
          "supportingMedia": [
            {
              "type": "text/html",
              "base64": false,
              "value": "<span style=\"background-color: rgb(255, 255, 255);\">Apache Shiro\u2019s Jakarta EE module used the HTTP Referer header in certain cases to issue redirect after a user login.<br>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.<br>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.</span><br>"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://shiro.apache.org/security-reports.html#cve_2026_48589",
          "tags": [
            "vendor-advisory"
          ]
        }
      ],
      "metrics": [
        {
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ],
          "cvssV4_0": {
            "version": "4.0",
            "attackVector": "NETWORK",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "privilegesRequired": "LOW",
            "userInteraction": "ACTIVE",
            "vulnConfidentialityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "vulnAvailabilityImpact": "NONE",
            "subAvailabilityImpact": "NONE",
            "Safety": "NEGLIGIBLE",
            "Automatable": "YES",
            "Recovery": "AUTOMATIC",
            "valueDensity": "DIFFUSE",
            "vulnerabilityResponseEffort": "NOT_DEFINED",
            "providerUrgency": "GREEN",
            "baseSeverity": "NONE",
            "baseScore": 0,
            "vectorString": "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/S:N/AU:Y/R:A/V:D/U:Green"
          }
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Bartlomiej Dmitruk <bartek@striga.ai>",
          "type": "finder"
        },
        {
          "lang": "en",
          "value": "Lenny Primak <lenny@flowlogix.com>",
          "type": "remediation developer"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "cveId": "CVE-2026-48589",
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "serial": 1,
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}