CVE-2026-64796

{
  "id": "CVE-2026-64796",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-22T21:18:10.763",
  "lastModified": "2026-10-24T13:10:00.147",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Joomla Extension - regularlabs.com - various code injection vectors in Sourcerer extension - Free did not require both the article creator and last modifier to be Super Users before executing article PHP. Pro did not consistently enforce configured CSS, JavaScript and PHP permissions across tags, attributes, files and both article owners. PHP include attributes could also escape the configured include folder, and executable script/style variants could bypass detection."
    },
    {
      "lang": "es",
      "value": "Extensión de Joomla - regularlabs.com - varios vectores de inyección de código en la extensión Sourcerer - La versión gratuita no requería que tanto el creador del artículo como el último modificador fueran Superusuarios antes de ejecutar el PHP del artículo. La versión Pro no aplicaba consistentemente los permisos configurados de CSS, JavaScript y PHP en etiquetas, atributos, archivos y ambos propietarios de artículos. Los atributos de inclusión de PHP también podían escapar de la carpeta de inclusión configurada, y las variantes de script/estilo ejecutables podían eludir la detección."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "regularlabs.com",
          "product": "Sourcerer extension for Joomla",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "1.0.0-12.2.8",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-27T18:43:32.469953Z",
          "id": "CVE-2026-64796",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://regularlabs.com/",
      "source": "[email protected]"
    }
  ]
}