GSD-2022-31096

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Discourse is an open source discussion platform. Under certain conditions, a logged in user can redeem an invite with an email that either doesn't match the invite's email or does not adhere to the email domain restriction of an invite link. The impact of this flaw is aggravated when the invite has been configured to add the user that accepts the invite into restricted groups. Once a user has been incorrectly added to a restricted group, the user may then be able to view content which that are restricted to the respective group. Users are advised to upgrade to the current stable releases. There are no known workarounds to this issue.
Aliases
Aliases
CVE-2022-31096
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{
  "GSD": {
    "alias": "CVE-2022-31096",
    "description": "Discourse is an open source discussion platform. Under certain conditions, a logged in user can redeem an invite with an email that either doesn\u0027t match the invite\u0027s email or does not adhere to the email domain restriction of an invite link. The impact of this flaw is aggravated when the invite has been configured to add the user that accepts the invite into restricted groups. Once a user has been incorrectly added to a restricted group, the user may then be able to view content which that are restricted to the respective group. Users are advised to upgrade to the current stable releases. There are no known workarounds to this issue.",
    "id": "GSD-2022-31096"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-31096"
      ],
      "details": "Discourse is an open source discussion platform. Under certain conditions, a logged in user can redeem an invite with an email that either doesn\u0027t match the invite\u0027s email or does not adhere to the email domain restriction of an invite link. The impact of this flaw is aggravated when the invite has been configured to add the user that accepts the invite into restricted groups. Once a user has been incorrectly added to a restricted group, the user may then be able to view content which that are restricted to the respective group. Users are advised to upgrade to the current stable releases. There are no known workarounds to this issue.",
      "id": "GSD-2022-31096",
      "modified": "2023-12-13T01:19:18.370501Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2022-31096",
        "STATE": "PUBLIC",
        "TITLE": "Invites restricted to an email or invite links restricted to an email domain may be bypassed by a under certain conditions in Discourse"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "discourse",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c 2.8.5; stable branch"
                        },
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                          "version_value": "\u003c 2.9.0.beta6; beta brach"
                        }
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            "value": "Discourse is an open source discussion platform. Under certain conditions, a logged in user can redeem an invite with an email that either doesn\u0027t match the invite\u0027s email or does not adhere to the email domain restriction of an invite link. The impact of this flaw is aggravated when the invite has been configured to add the user that accepts the invite into restricted groups. Once a user has been incorrectly added to a restricted group, the user may then be able to view content which that are restricted to the respective group. Users are advised to upgrade to the current stable releases. There are no known workarounds to this issue."
          }
        ]
      },
      "impact": {
        "cvss": {
          "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": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-281: Improper Preservation of Permissions"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/discourse/discourse/security/advisories/GHSA-rvp8-459h-282r",
            "refsource": "CONFIRM",
            "url": "https://github.com/discourse/discourse/security/advisories/GHSA-rvp8-459h-282r"
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      },
      "source": {
        "advisory": "GHSA-rvp8-459h-282r",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
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                "cpe_name": [],
                "vulnerable": true
              },
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          "ID": "CVE-2022-31096"
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        "description": {
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            }
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            {
              "name": "https://github.com/discourse/discourse/security/advisories/GHSA-rvp8-459h-282r",
              "refsource": "CONFIRM",
              "tags": [
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              "url": "https://github.com/discourse/discourse/security/advisories/GHSA-rvp8-459h-282r"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "HIGH",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 2.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:H/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
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            "confidentialityImpact": "HIGH",
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          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-07-07T16:31Z",
      "publishedDate": "2022-06-27T22:15Z"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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