CVE-2026-42147 (GCVE-0-2026-42147)

Vulnerability from cvelistv5 – Published: 2026-07-07 03:13 – Updated: 2026-07-07 03:13
VLAI
Title
Coolify: SSRF via S3 Storage Endpoint in testConnection()
Summary
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, S3 storage endpoint validation only checks URL format and testConnection() sends a server-side request to the configured endpoint, allowing an authenticated user with storage management permissions to make Coolify request internal or metadata-service URLs. This issue is fixed in version 4.0.0-beta.474.
Severity
4.9 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
coollabsio coolify Affected: < 4.0.0-beta.474
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  "containers": {
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      "affected": [
        {
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          "vendor": "coollabsio",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.0.0-beta.474"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, S3 storage endpoint validation only checks URL format and testConnection() sends a server-side request to the configured endpoint, allowing an authenticated user with storage management permissions to make Coolify request internal or metadata-service URLs. This issue is fixed in version 4.0.0-beta.474."
        }
      ],
      "metrics": [
        {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "CWE-918: Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-07T03:13:50.436Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/coollabsio/coolify/security/advisories/GHSA-pwm4-w33c-wjf3",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/coollabsio/coolify/security/advisories/GHSA-pwm4-w33c-wjf3"
        },
        {
          "name": "https://github.com/coollabsio/coolify/commit/297e9c41e19958f6237919794c28c3fb1d4cda32",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/coollabsio/coolify/commit/297e9c41e19958f6237919794c28c3fb1d4cda32"
        },
        {
          "name": "https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474"
        }
      ],
      "source": {
        "advisory": "GHSA-pwm4-w33c-wjf3",
        "discovery": "UNKNOWN"
      },
      "title": "Coolify: SSRF via S3 Storage Endpoint in testConnection()"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-42147",
    "datePublished": "2026-07-07T03:13:50.436Z",
    "dateReserved": "2026-04-24T17:15:21.834Z",
    "dateUpdated": "2026-07-07T03:13:50.436Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-42147\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2026-07-07T04:17:51.760\",\"lastModified\":\"2026-07-07T04:17:51.760\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, S3 storage endpoint validation only checks URL format and testConnection() sends a server-side request to the configured endpoint, allowing an authenticated user with storage management permissions to make Coolify request internal or metadata-service URLs. This issue is fixed in version 4.0.0-beta.474.\"}],\"affected\":[{\"source\":\"security-advisories@github.com\",\"affectedData\":[{\"vendor\":\"coollabsio\",\"product\":\"coolify\",\"versions\":[{\"version\":\"\u003c 4.0.0-beta.474\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":4.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.2,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-918\"}]}],\"references\":[{\"url\":\"https://github.com/coollabsio/coolify/commit/297e9c41e19958f6237919794c28c3fb1d4cda32\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/coollabsio/coolify/security/advisories/GHSA-pwm4-w33c-wjf3\",\"source\":\"security-advisories@github.com\"}]}}"
  }
}


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