{
  "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-2024-20256",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-20256",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-15T17:56:38.074Z",
    "updatedAt": "2024-08-15T15:29:20.282Z",
    "importedAt": "2026-10-24T01:57:07.518Z",
    "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": null,
      "summary": "A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web Manager and Secure Web Appliance could allow an authenticated, remote attacker to conduct an XSS attack against a user of the interface.\r\n\rThis vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.",
      "affected": [
        {
          "vendor": "Cisco",
          "product": "Cisco Secure Web Appliance",
          "versions": [
            {
              "version": "11.7.0-406",
              "status": "affected"
            },
            {
              "version": "11.7.0-418",
              "status": "affected"
            },
            {
              "version": "11.7.1-049",
              "status": "affected"
            },
            {
              "version": "11.7.1-006",
              "status": "affected"
            },
            {
              "version": "11.7.1-020",
              "status": "affected"
            },
            {
              "version": "11.7.2-011",
              "status": "affected"
            },
            {
              "version": "11.8.0-414",
              "status": "affected"
            },
            {
              "version": "11.8.1-023",
              "status": "affected"
            },
            {
              "version": "11.8.3-018",
              "status": "affected"
            },
            {
              "version": "11.8.3-021",
              "status": "affected"
            },
            {
              "version": "12.0.1-268",
              "status": "affected"
            },
            {
              "version": "12.0.3-007",
              "status": "affected"
            },
            {
              "version": "12.5.2-007",
              "status": "affected"
            },
            {
              "version": "12.5.1-011",
              "status": "affected"
            },
            {
              "version": "12.5.4-005",
              "status": "affected"
            },
            {
              "version": "12.5.5-004",
              "status": "affected"
            },
            {
              "version": "12.5.6-008",
              "status": "affected"
            },
            {
              "version": "14.5.0-498",
              "status": "affected"
            },
            {
              "version": "14.5.1-016",
              "status": "affected"
            },
            {
              "version": "14.0.3-014",
              "status": "affected"
            },
            {
              "version": "14.0.2-012",
              "status": "affected"
            },
            {
              "version": "14.0.4-005",
              "status": "affected"
            },
            {
              "version": "15.0.0-322",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Cisco",
          "product": "Cisco Secure Email and Web Manager",
          "versions": [
            {
              "version": "9.0.0-087",
              "status": "affected"
            },
            {
              "version": "11.0.0-115",
              "status": "affected"
            },
            {
              "version": "11.0.1-161",
              "status": "affected"
            },
            {
              "version": "11.5.1-105",
              "status": "affected"
            },
            {
              "version": "12.0.0-452",
              "status": "affected"
            },
            {
              "version": "12.0.1-011",
              "status": "affected"
            },
            {
              "version": "12.5.0-636",
              "status": "affected"
            },
            {
              "version": "12.5.0-658",
              "status": "affected"
            },
            {
              "version": "12.5.0-678",
              "status": "affected"
            },
            {
              "version": "12.5.0-670",
              "status": "affected"
            },
            {
              "version": "13.0.0-277",
              "status": "affected"
            },
            {
              "version": "13.6.2-078",
              "status": "affected"
            },
            {
              "version": "13.8.1-068",
              "status": "affected"
            },
            {
              "version": "13.8.1-074",
              "status": "affected"
            },
            {
              "version": "13.8.1-108",
              "status": "affected"
            },
            {
              "version": "12.8.1-002",
              "status": "affected"
            },
            {
              "version": "12.8.1-021",
              "status": "affected"
            },
            {
              "version": "14.0.0-404",
              "status": "affected"
            },
            {
              "version": "14.1.0-223",
              "status": "affected"
            },
            {
              "version": "14.1.0-227",
              "status": "affected"
            },
            {
              "version": "14.2.0-212",
              "status": "affected"
            },
            {
              "version": "14.2.0-224",
              "status": "affected"
            },
            {
              "version": "14.2.1-020",
              "status": "affected"
            },
            {
              "version": "14.3.0-120",
              "status": "affected"
            },
            {
              "version": "15.0.0-334",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}