{
  "cveId": "CVE-2023-34478",
  "url": "https://patchblox.com/security/cve/CVE-2023-34478",
  "summary": "CVE-2023-34478 is fixed in libshiro-java on 1 platform, first by libshiro-java 1.3.2-5ubuntu0.24.04.1~esm1, released January 15, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libshiro-java: Apache Shiro, before 1.12.0 or 2.0.0-alpha-3, may be susceptible to a pathtraversal attack that results in an authent...",
  "description": "Apache Shiro, before 1.12.0 or 2.0.0-alpha-3, may be susceptible to a pathtraversal attack that results in an authentication bypass when usedtogether with APIs or other web frameworks that route requests based onnon-normalized requests.Mitigation:\u00A0Update to Apache Shiro 1.12.0\u002B or 2.0.0-alpha-3\u002B",
  "published": "2023-07-24T12:15:00Z",
  "severity": "Medium",
  "epss": 0.02074,
  "epssPercentile": 0.81593,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libshiro-java",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.3.2-5ubuntu0.24.04.1~esm1",
      "fix": "libshiro-java 1.3.2-5ubuntu0.24.04.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libshiro-java-1.3.2-5ubuntu0.24.04.1-esm1",
      "released": "2024-01-15T02:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libshiro-java",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "1.3.2-5ubuntu0.24.10.1",
      "fix": "libshiro-java 1.3.2-5ubuntu0.24.10.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libshiro-java-1.3.2-5ubuntu0.24.10.1",
      "released": "2026-01-16T01:42:23Z"
    },
    {
      "platform": "linux",
      "product": "libshiro-java",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "1.3.2-5ubuntu1",
      "fix": "libshiro-java 1.3.2-5ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libshiro-java-1.3.2-5ubuntu1",
      "released": "2026-01-16T01:42:24Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}