{
  "id": "CVE-2025-26791",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2025-02-14T09:15:08.067",
  "lastModified": "2025-02-14T16:15:37.350",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "DOMPurify before 3.2.4 has an incorrect template literal regular expression, sometimes leading to mutation cross-site scripting (mXSS)."
    },
    {
      "lang": "es",
      "value": "DOMPurify anterior a 3.2.4 tiene una expresi\u00f3n regular literal de plantilla incorrecta, lo que a veces provoca Cross Site Scripting (mXSS) de mutaci\u00f3n."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "cve@mitre.org",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N",
          "baseScore": 4.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.4,
        "impactScore": 2.7
      }
    ]
  },
  "weaknesses": [
    {
      "source": "cve@mitre.org",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://ensy.zip/posts/dompurify-323-bypass/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/cure53/DOMPurify/commit/d18ffcb554e0001748865da03ac75dd7829f0f02",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/cure53/DOMPurify/releases/tag/3.2.4",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://nsysean.github.io/posts/dompurify-323-bypass/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://ensy.zip/posts/dompurify-323-bypass/",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}