{
  "cveId": "CVE-2023-28628",
  "url": "https://patchblox.com/security/cve/CVE-2023-28628",
  "summary": "CVE-2023-28628 is fixed in liblambdaisland-uri-clojure on 1 platform, first by liblambdaisland-uri-clojure 1.13.95-2ubuntu0.22.04.1~esm1, released March 27, 2023. It is not reported as exploited. Patch Radar priority: High.",
  "title": "liblambdaisland-uri-clojure: lambdaisland/uri is a pure Clojure/ClojureScript URI library",
  "description": "lambdaisland/uri is a pure Clojure/ClojureScript URI library. In versions prior to 1.14.120 \u0060authority-regex\u0060 allows an attacker to send malicious URLs to be parsed by the \u0060lambdaisland/uri\u0060 and return the wrong authority. This issue is similar to but distinct from CVE-2020-8910. The regex in question doesn\u0027t handle the backslash (\u0060\\\u0060) character in the username correctly, leading to a wrong output. ex. a payload of \u0060https://example.com\\\\@google.com\u0060 would return that the host is \u0060google.com\u0060, but the correct host should be \u0060example.com\u0060. Given that the library returns the wrong authority this may be abused to bypass host restrictions depending on how the library is used in an application. Users are advised to upgrade. There are no known workarounds for this vulnerability.",
  "published": "2023-03-27T14:15:00Z",
  "severity": "High",
  "epss": 0.00548,
  "epssPercentile": 0.46131,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "liblambdaisland-uri-clojure",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.13.95-2ubuntu0.22.04.1~esm1",
      "fix": "liblambdaisland-uri-clojure 1.13.95-2ubuntu0.22.04.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-liblambdaisland-uri-clojure-1.13.95-2ubuntu0.22.04.1-esm1",
      "released": "2023-03-27T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "liblambdaisland-uri-clojure",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.13.95-2ubuntu0.24.04.1~esm2",
      "fix": "liblambdaisland-uri-clojure 1.13.95-2ubuntu0.24.04.1~esm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-liblambdaisland-uri-clojure-1.13.95-2ubuntu0.24.04.1-esm2",
      "released": "2023-03-27T14:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}