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CVE-2022-44544

Estado: ModificadaCrítica (9.8)—

Mahara 21.04 before 21.04.7, 21.10 before 21.10.5, 22.04 before 22.04.3, and 22.10 before 22.10.0 potentially allow a PDF export to trigger a remote shell if the site is running on Ubuntu and the flag -dSAFER is not set with Ghostscript.

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 (1)

Mahara — Mahara

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-44544",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2022-44544",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2025-05-02T18:37:12.586709Z"
        }
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          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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  "published": "2022-11-06T17:15:10.220",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "value": "Mahara 21.04 before 21.04.7, 21.10 before 21.10.5, 22.04 before 22.04.3, and 22.10 before 22.10.0 potentially allow a PDF export to trigger a remote shell if the site is running on Ubuntu and the flag -dSAFER is not set with Ghostscript."
    },
    {
      "lang": "es",
      "value": "Mahara 21.04 antes de 21.04.7, 21.10 antes de 21.10.5, 22.04 antes de 22.04.3 y 22.10 antes de 22.10.0 potencialmente permiten que una exportación de PDF active un shell remoto si el sitio se ejecuta en Ubuntu y el indicador -dSAFER no está configurado con Ghostscript."
    }
  ],
  "lastModified": "2026-06-17T05:08:28.420",
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