GSD-2023-28111

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
Discourse is an open-source discussion platform. Prior to version 3.1.0.beta3 of the `beta` and `tests-passed` branches, attackers are able to bypass Discourse's server-side request forgery (SSRF) protection for private IPv4 addresses by using a IPv4-mapped IPv6 address. The issue is patched in the latest beta and tests-passed version of Discourse. version 3.1.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds.
Aliases
Aliases
CVE-2023-28111
To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-28111",
    "id": "GSD-2023-28111"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-28111"
      ],
      "details": "Discourse is an open-source discussion platform. Prior to version 3.1.0.beta3 of the `beta` and `tests-passed` branches, attackers are able to bypass Discourse\u0027s server-side request forgery (SSRF) protection for private IPv4 addresses by using a IPv4-mapped IPv6 address. The issue is patched in the latest beta and tests-passed version of Discourse. version 3.1.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds.",
      "id": "GSD-2023-28111",
      "modified": "2023-12-13T01:20:47.286181Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2023-28111",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "discourse",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "beta \u003c 3.1.0.beta3"
                        },
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                          "version_affected": "=",
                          "version_value": "tests-passed \u003c 3.1.0.beta3"
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          }
        ]
      },
      "impact": {
        "cvss": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
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            "description": [
              {
                "cweId": "CWE-918",
                "lang": "eng",
                "value": "CWE-918: Server-Side Request Forgery (SSRF)"
              }
            ]
          }
        ]
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          {
            "name": "https://github.com/discourse/discourse/security/advisories/GHSA-26h3-8ww8-v5fc",
            "refsource": "MISC",
            "url": "https://github.com/discourse/discourse/security/advisories/GHSA-26h3-8ww8-v5fc"
          },
          {
            "name": "https://github.com/discourse/discourse/pull/20710",
            "refsource": "MISC",
            "url": "https://github.com/discourse/discourse/pull/20710"
          },
          {
            "name": "https://github.com/discourse/discourse/commit/fd16eade7fcc6bba4b71e71106a2eb13cdfdae4a",
            "refsource": "MISC",
            "url": "https://github.com/discourse/discourse/commit/fd16eade7fcc6bba4b71e71106a2eb13cdfdae4a"
          }
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      },
      "source": {
        "advisory": "GHSA-26h3-8ww8-v5fc",
        "discovery": "UNKNOWN"
      }
    },
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                "cpe_name": [],
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        "description": {
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            }
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              "name": "https://github.com/discourse/discourse/pull/20710",
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            },
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-03-23T20:57Z",
      "publishedDate": "2023-03-17T17:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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