CVE-2025-53690

{
  "id": "CVE-2025-53690",
  "sourceIdentifier": "9947ef80-c5d5-474a-bbab-97341a59000e",
  "published": "2025-09-03T20:15:33.473",
  "lastModified": "2026-10-18T21:10:00.120",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Deserialization of Untrusted Data vulnerability in Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Code Injection.This issue affects Experience Manager (XM): through 9.0; Experience Platform (XP): through 9.0."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de deserialización de datos no confiables en Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) permite la inyección de código. Este problema afecta a Experience Manager (XM): hasta la versión 9.0; Experience Platform (XP): hasta la versión 9.0."
    }
  ],
  "affected": [
    {
      "source": "9947ef80-c5d5-474a-bbab-97341a59000e",
      "affectedData": [
        {
          "vendor": "Sitecore",
          "product": "Experience Manager (XM)",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "lessThanOrEqual": "9.0",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Sitecore",
          "product": "Experience Platform (XP)",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "lessThanOrEqual": "9.0",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "9947ef80-c5d5-474a-bbab-97341a59000e",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "baseScore": 9.0,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 6.0
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2025-09-05T03:55:32.553435Z",
          "id": "CVE-2025-53690",
          "options": [
            {
              "exploitation": "active"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "cisaExploitAdd": "2025-09-04",
  "cisaActionDue": "2025-09-25",
  "cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "cisaVulnerabilityName": "Sitecore Multiple Products Deserialization of Untrusted Data Vulnerability",
  "weaknesses": [
    {
      "source": "9947ef80-c5d5-474a-bbab-97341a59000e",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "criteria": "cpe:2.3:a:sitecore:experience_commerce:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "9.0",
              "matchCriteriaId": "40097CA2-94C2-4CBD-B94C-10B5A8F282FD"
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              "criteria": "cpe:2.3:a:sitecore:managed_cloud:-:*:*:*:*:*:*:*",
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  ],
  "references": [
    {
      "url": "https://cloud.google.com/blog/topics/threat-intelligence/viewstate-deserialization-zero-day-vulnerability",
      "source": "9947ef80-c5d5-474a-bbab-97341a59000e",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003865",
      "source": "9947ef80-c5d5-474a-bbab-97341a59000e",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-53690",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "US Government Resource"
      ]
    }
  ]
}