Adobe Campaign Classic (ACC) | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CWE-78)

{
  "id": "3c8caf6b0251f2340c0a6b6f821ad391c042fc5a27ca9117832db35aabca5a45",
  "url": "https://www.cve.org/CVERecord?id=CVE-2026-104353",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Adobe Campaign Classic (ACC) | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CWE-78)",
    "summary": "Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.",
    "evidence": "cve:CVE-2026-104353",
    "products": [
      {
        "name": {
          "value": "Adobe Campaign Classic",
          "evidence": "/containers/cna/affected/0/product"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "critical",
    "structured": {
      "id": "CVE-2026-104353",
      "aliases": [
        "CVE-2026-104353"
      ],
      "metrics": [
        {
          "format": "CVSS",
          "cvssV3_1": {
            "scope": "CHANGED",
            "version": "3.1",
            "baseScore": 9.9,
            "attackVector": "NETWORK",
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "modifiedScope": "CHANGED",
            "temporalScore": 9.9,
            "integrityImpact": "HIGH",
            "userInteraction": "NONE",
            "attackComplexity": "LOW",
            "remediationLevel": "NOT_DEFINED",
            "reportConfidence": "NOT_DEFINED",
            "temporalSeverity": "CRITICAL",
            "availabilityImpact": "HIGH",
            "environmentalScore": 10,
            "privilegesRequired": "LOW",
            "exploitCodeMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackVector": "NETWORK",
            "confidentialityImpact": "HIGH",
            "environmentalSeverity": "CRITICAL",
            "availabilityRequirement": "NOT_DEFINED",
            "modifiedIntegrityImpact": "HIGH",
            "modifiedUserInteraction": "NONE",
            "modifiedAttackComplexity": "LOW",
            "confidentialityRequirement": "NOT_DEFINED",
            "modifiedAvailabilityImpact": "HIGH",
            "modifiedPrivilegesRequired": "LOW",
            "modifiedConfidentialityImpact": "HIGH"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "affected": [
        {
          "vendor": "Adobe",
          "product": "Adobe Campaign Classic",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "custom",
              "lessThanOrEqual": "7.4.4 build 9402"
            },
            {
              "status": "unaffected",
              "version": "7.4.4 build 9403",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "modified": "2026-10-27T17:03:36.381Z",
      "provider": "cve",
      "references": [
        "https://www.adobe.com/trust/security/products/campaign/apsb26-162.html"
      ],
      "provider_metadata": {
        "cna": {
          "orgId": "078d4453-3bcd-4900-85e6-15281da43538",
          "shortName": "adobe",
          "dateUpdated": "2026-10-27T17:03:36.381Z"
        }
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-104353",
        "evidence": "/cveMetadata/cveId"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/containers/cna/metrics"
  },
  "source_id": "core-cve",
  "document_id": 394477,
  "published_at": "2026-10-27T17:03:36.381+00:00"
}