CVE-2025-61598

{
  "id": "CVE-2025-61598",
  "sourceIdentifier": "[email protected]",
  "published": "2025-10-28T21:15:40.110",
  "lastModified": "2026-10-19T13:10:00.110",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Discourse is an open source discussion platform. Version before 3.6.2 and 3.6.0.beta2, default Cache-Control response header with value no-store, no-cache was missing from error responses. This may caused unintended caching of those responses by proxies potentially leading to cache poisoning attacks. This vulnerability is fixed in 3.6.2 and 3.6.0.beta2."
    },
    {
      "lang": "es",
      "value": "Discourse es una plataforma de discusión de código abierto. La versión anterior a 3.6.2 y 3.6.0.beta2, el encabezado de respuesta Cache-Control predeterminado con el valor no-store, no-cache faltaba en las respuestas de error. Esto pudo haber causado el almacenamiento en caché no intencionado de esas respuestas por parte de proxies, lo que podría llevar a ataques de envenenamiento de caché. Esta vulnerabilidad está corregida en 3.6.2 y 3.6.0.beta2."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "discourse",
          "product": "discourse",
          "versions": [
            {
              "version": "< 3.6.2",
              "status": "affected"
            },
            {
              "version": ">= 3.6.0.beta1, < 3.6.0.beta2",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
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        "source": "[email protected]",
        "type": "Secondary",
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          "version": "4.0",
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          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "NONE",
          "vulnAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "subAvailabilityImpact": "NONE",
          "exploitMaturity": "NOT_DEFINED",
          "confidentialityRequirement": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
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          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "valueDensity": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED"
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          "scope": "UNCHANGED",
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          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
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    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2025-10-29T13:41:37.647894Z",
          "id": "CVE-2025-61598",
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              "exploitation": "none"
            },
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              "automatable": "yes"
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              "technicalImpact": "partial"
            }
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          "role": "CISA Coordinator",
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  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-524"
        }
      ]
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  "references": [
    {
      "url": "https://github.com/discourse/discourse/commit/3ea1b663c82c067e5ca778db846bad1e082ba6cd",
      "source": "[email protected]",
      "tags": [
        "Patch"
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      "url": "https://github.com/discourse/discourse/commit/fd567af7bf5a15c70772021acbdf5d38487a31bc",
      "source": "[email protected]",
      "tags": [
        "Patch"
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    {
      "url": "https://github.com/discourse/discourse/security/advisories/GHSA-jp9x-wwv6-cv3j",
      "source": "[email protected]",
      "tags": [
        "Third Party Advisory"
      ]
    }
  ]
}