GSD-2022-31039

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Greenlight is a simple front-end interface for your BigBlueButton server. In affected versions an attacker can view any room's settings even though they are not authorized to do so. Only the room owner and administrator should be able to view a room's settings. This issue has been patched in release version 2.12.6.
Aliases
Aliases
CVE-2022-31039
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{
  "GSD": {
    "alias": "CVE-2022-31039",
    "description": "Greenlight is a simple front-end interface for your BigBlueButton server. In affected versions an attacker can view any room\u0027s settings even though they are not authorized to do so. Only the room owner and administrator should be able to view a room\u0027s settings. This issue has been patched in release version 2.12.6.",
    "id": "GSD-2022-31039"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-31039"
      ],
      "details": "Greenlight is a simple front-end interface for your BigBlueButton server. In affected versions an attacker can view any room\u0027s settings even though they are not authorized to do so. Only the room owner and administrator should be able to view a room\u0027s settings. This issue has been patched in release version 2.12.6.",
      "id": "GSD-2022-31039",
      "modified": "2023-12-13T01:19:17.602103Z",
      "schema_version": "1.4.0"
    }
  },
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        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-31039",
        "STATE": "PUBLIC",
        "TITLE": "Improper privilege management - Anyone can view room settings in GreenLight"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "greenlight",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c 2.12.6"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "bigbluebutton"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "lang": "eng",
            "value": "Greenlight is a simple front-end interface for your BigBlueButton server. In affected versions an attacker can view any room\u0027s settings even though they are not authorized to do so. Only the room owner and administrator should be able to view a room\u0027s settings. This issue has been patched in release version 2.12.6."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
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            "description": [
              {
                "lang": "eng",
                "value": "CWE-269: Improper Privilege Management"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/bigbluebutton/greenlight/security/advisories/GHSA-phh8-3v6v-7498",
            "refsource": "CONFIRM",
            "url": "https://github.com/bigbluebutton/greenlight/security/advisories/GHSA-phh8-3v6v-7498"
          },
          {
            "name": "https://github.com/bigbluebutton/greenlight/pull/3508",
            "refsource": "MISC",
            "url": "https://github.com/bigbluebutton/greenlight/pull/3508"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-phh8-3v6v-7498",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:bigbluebutton:greenlight:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.12.6",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ID": "CVE-2022-31039"
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        "description": {
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              "value": "Greenlight is a simple front-end interface for your BigBlueButton server. In affected versions an attacker can view any room\u0027s settings even though they are not authorized to do so. Only the room owner and administrator should be able to view a room\u0027s settings. This issue has been patched in release version 2.12.6."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-863"
                }
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/bigbluebutton/greenlight/security/advisories/GHSA-phh8-3v6v-7498",
              "refsource": "CONFIRM",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/bigbluebutton/greenlight/security/advisories/GHSA-phh8-3v6v-7498"
            },
            {
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              ],
              "url": "https://github.com/bigbluebutton/greenlight/pull/3508"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "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
        }
      },
      "lastModifiedDate": "2022-07-07T17:33Z",
      "publishedDate": "2022-06-27T20:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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Detection rules are retrieved from Rulezet.