{
  "affected": [
    {
      "affectedData": [
        {
          "product": "contao",
          "vendor": "contao",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 5.0.0-RC1, \u003c 5.3.38"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.4.0-RC1, \u003c 5.6.1"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "33F26EC5-04D5-48B8-9633-63E661CE2103",
              "versionEndExcluding": "5.3.38",
              "versionStartIncluding": "5.3.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "AC84DCCC-B7C2-43DB-AFFA-F3464B640F78",
              "versionEndExcluding": "5.6.1",
              "versionStartIncluding": "5.4.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "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 c\u00f3digo 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 p\u00fablicamente disponibles en el *feed* RSS. Este problema ha sido parcheado en las versiones 5.3.38 y 5.6.1. Una soluci\u00f3n alternativa implica no a\u00f1adir archivos de noticias protegidos a la p\u00e1gina del *feed* de noticias."
    }
  ],
  "id": "CVE-2025-57757",
  "lastModified": "2026-06-17T09:43:22.630",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-57757",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-08-28T17:45:40.665521Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-08-28T17:15:36.220",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://contao.org/en/security-advisories/information-disclosure-in-the-news-module"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/contao/contao/commit/e75f46b11974fbf7a4652e65c19ad6ca84c59271"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/contao/contao/security/advisories/GHSA-w53m-gxvg-vx7p"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        },
        {
          "lang": "en",
          "value": "CWE-212"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}