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CVE-2025-57757

Estado: AnalizadaMedia (5.3)—

Contao is an Open Source CMS. In versions starting from 5.0.0 and prior to 5.3.38 and 5.6.1, if a news feed contains protected news archives, their news items are not filtered and become publicly available in the RSS feed. This issue has been patched in versions 5.3.38 and 5.6.1. A workaround involves not adding protected news archives to the news feed 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 (1)

Contao — Contao

CWE

Referencias

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{
  "id": "CVE-2025-57757",
  "cveTags": [],
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        "ssvcData": {
          "id": "CVE-2025-57757",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-08-28T17:45:40.665521Z"
        }
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
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  "published": "2025-08-28T17:15:36.220",
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      "value": "Contao is an Open Source CMS. In versions starting from 5.0.0 and prior to 5.3.38 and 5.6.1, if a news feed contains protected news archives, their news items are not filtered and become publicly available in the RSS feed. This issue has been patched in versions 5.3.38 and 5.6.1. A workaround involves not adding protected news archives to the news feed page."
    },
    {
      "lang": "es",
      "value": "Contao es un CMS de código abierto. En versiones a partir de la 5.0.0 y anteriores a la 5.3.38 y 5.6.1, si un *feed* de noticias contiene archivos de noticias protegidos, sus elementos de noticias no se filtran y se hacen públicamente disponibles en el *feed* RSS. Este problema ha sido parcheado en las versiones 5.3.38 y 5.6.1. Una solución alternativa implica no añadir archivos de noticias protegidos a la página del *feed* de noticias."
    }
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  "lastModified": "2026-06-17T09:43:22.630",
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