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CVE-2026-34623

Estado: AnalizadaMedia (5.4)—

Adobe Experience Manager versions 6.5.24, FP11.7 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this issue by manipulating the DOM environment to execute malicious JavaScript within the context of the victim's browser. Exploitation of this issue requires user interaction in that a victim must visit a specially crafted web page.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Adobe — Experience ManagerAdobe — Experience Manager Screens

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-34623",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-34623",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-04-14T18:58:47.801969Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@adobe.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.3
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@adobe.com",
      "affectedData": [
        {
          "vendor": "Adobe",
          "product": "Adobe Experience Manager",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "semver",
              "lessThanOrEqual": "11.7"
            },
            {
              "status": "unaffected",
              "version": "11.8",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-04-14T19:16:37.903",
  "references": [
    {
      "url": "https://helpx.adobe.com/security/products/aem-screens/apsb26-34.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@adobe.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@adobe.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Adobe Experience Manager versions 6.5.24, FP11.7 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this issue by manipulating the DOM environment to execute malicious JavaScript within the context of the victim's browser. Exploitation of this issue requires user interaction in that a victim must visit a specially crafted web page."
    },
    {
      "lang": "es",
      "value": "Las versiones 6.5.24, FP11.7 y anteriores de Adobe Experience Manager están afectadas por una vulnerabilidad de Cross-Site Scripting (XSS) basada en DOM. Un atacante podría explotar este problema manipulando el entorno DOM para ejecutar JavaScript malicioso dentro del contexto del navegador de la víctima. La explotación de este problema requiere interacción del usuario en el sentido de que una víctima debe visitar una página web especialmente diseñada."
    }
  ],
  "lastModified": "2026-08-28T00:17:16.327",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:adobe:experience_manager:*:*:*:*:-:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5898EACB-FA50-4AED-9248-9D4FBFD558D9",
              "versionEndIncluding": "6.5.24.0"
            },
            {
              "criteria": "cpe:2.3:a:adobe:experience_manager_screens:*:*:*:*:-:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CE7B652E-C71C-42E0-950D-59CABCE683CE",
              "versionEndExcluding": "6.5.11.8"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@adobe.com"
}