{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-0234",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-0234",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-04-13T07:15:03.667Z",
    "updatedAt": "2026-04-14T03:55:44.286Z",
    "importedAt": "2026-10-24T01:57:44.935Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Cortex XSOAR: Improper Verification of Cryptographic Signature in Microsoft Teams integration",
      "summary": "An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR and Cortex XSIAM platforms during integration of Microsoft Teams that enables an unauthenticated user to access and modify protected resources.",
      "affected": [
        {
          "vendor": "Palo Alto Networks",
          "product": "Cortex XSOAR Microsoft Teams Marketplace",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "1.5.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.5.52",
              "changes": [
                {
                  "at": "1.5.52",
                  "status": "unaffected"
                }
              ]
            }
          ]
        },
        {
          "vendor": "Palo Alto Networks",
          "product": "Cortex XSIAM Microsoft Teams Marketplace",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "1.5.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.5.52",
              "changes": [
                {
                  "at": "1.5.52",
                  "status": "unaffected"
                }
              ]
            }
          ]
        }
      ]
    }
  }
}