{
  "cveId": "CVE-2026-71497",
  "url": "https://patchblox.com/security/cve/CVE-2026-71497",
  "summary": "CVE-2026-71497 is fixed in jsoup on 1 platform, first by DEBIAN-CVE-2026-71497, released August 6, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "jsoup: Cleaner may expose markup with custom raw-text elements",
  "description": "jsoup is a Java library for working with real-world HTML. From 1.14.3 until 1.23.1, jsoup\u0027s HTML parser could incorrectly handle a malformed tag name ending in a control character, causing the tag to acquire the parsing behavior of a different element. When a custom Safelist permits certain raw-text elements, this misparsing can cause content that should remain inert text to be emitted as active markup after serialization, potentially resulting in cross-site scripting. jsoup\u0027s built-in Safelists are not affected. This issue is fixed in version 1.23.1.",
  "published": "2026-08-06T22:18:32Z",
  "severity": "Moderate",
  "cvss": 4.7,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
  "cwe": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
  "epss": 0.00296,
  "epssPercentile": 0.22354,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-71497",
  "fixes": [
    {
      "platform": "linux",
      "product": "jsoup",
      "release": "Debian 14",
      "fixedVersion": "1.23.2-1",
      "fix": "DEBIAN-CVE-2026-71497",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-71497",
      "released": "2026-08-06T22:18:32Z"
    },
    {
      "platform": "linux",
      "product": "jsoup",
      "release": "amzn 2023",
      "fixedVersion": "1.23.2-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-2150",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2150",
      "released": "2026-09-14T09:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}