CVE-2022-41964 (GCVE-0-2022-41964)

Vulnerability from cvelistv5 – Published: 2022-12-16 17:17 – Updated: 2025-04-17 15:34
VLAI?
Title
BigBlueButton contains Response leaks in anonymous polls
Summary
BigBlueButton is an open source web conferencing system. This vulnerability only affects release candidates of BigBlueButton 2.4. The attacker can start a subscription for poll results before starting an anonymous poll, and use this subscription to see individual responses in the anonymous poll. The attacker had to be a meeting presenter. This issue is patched in version 2.4.0. There are no workarounds.
Severity ?
5.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
Vendor Product Version
bigbluebutton bigbluebutton Affected: >= 2.4-alpha-1, < 2.4.0
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:56:39.086Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4"
          },
          {
            "name": "https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-41964",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-17T15:34:05.525062Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-17T15:34:13.275Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "bigbluebutton",
          "vendor": "bigbluebutton",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 2.4-alpha-1, \u003c 2.4.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "BigBlueButton is an open source web conferencing system. This vulnerability only affects release candidates of BigBlueButton 2.4. The attacker can start a subscription for poll results before starting an anonymous poll, and use this subscription to see individual responses in the anonymous poll. The attacker had to be a meeting presenter. This issue is patched in version 2.4.0. There are no workarounds."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "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"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-16T17:17:15.394Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4"
        },
        {
          "name": "https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0"
        }
      ],
      "source": {
        "advisory": "GHSA-fgmj-rx7j-fqr4",
        "discovery": "UNKNOWN"
      },
      "title": "BigBlueButton contains Response leaks in anonymous polls"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-41964",
    "datePublished": "2022-12-16T17:17:15.394Z",
    "dateReserved": "2022-09-30T16:38:28.949Z",
    "dateUpdated": "2025-04-17T15:34:13.275Z",
    "requesterUserId": "c184a3d9-dc98-4c48-a45b-d2d88cf0ac74",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:alpha1:*:*:*:*:*:*\", \"matchCriteriaId\": \"C136F53E-2EC5-433F-B354-88DA37689142\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:alpha2:*:*:*:*:*:*\", \"matchCriteriaId\": \"626A8774-BC38-4F11-A16B-918EC8740C82\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta1:*:*:*:*:*:*\", \"matchCriteriaId\": \"33735D00-C2AC-4FDA-B47B-B15D099F26F3\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta2:*:*:*:*:*:*\", \"matchCriteriaId\": \"98890F0C-2E60-4696-A6E5-F44FB2A1A5BD\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta3:*:*:*:*:*:*\", \"matchCriteriaId\": \"0C916210-11BF-4F4C-AE3E-29D27135F3F9\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta4:*:*:*:*:*:*\", \"matchCriteriaId\": \"ABB37B70-021E-48F6-B3D2-0790A4729A3C\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc1:*:*:*:*:*:*\", \"matchCriteriaId\": \"407E0358-75E5-41D9-A624-3C15D2145DDE\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc2:*:*:*:*:*:*\", \"matchCriteriaId\": \"12259673-5B79-40E4-8B08-8CB3B9C1A5A9\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc3:*:*:*:*:*:*\", \"matchCriteriaId\": \"EC135064-4919-4759-BC25-34C7868F6431\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc4:*:*:*:*:*:*\", \"matchCriteriaId\": \"A0173198-BFAB-49E5-898E-173503C452C2\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc5:*:*:*:*:*:*\", \"matchCriteriaId\": \"CCB8C413-ECD9-47BF-963C-B3A0F25A1BD8\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc6:*:*:*:*:*:*\", \"matchCriteriaId\": \"B8571BDD-2508-4C4F-864D-64BFBE7DC919\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc7:*:*:*:*:*:*\", \"matchCriteriaId\": \"C210D3C3-6741-490D-966D-CE4D5F8A2C39\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"BigBlueButton is an open source web conferencing system. This vulnerability only affects release candidates of BigBlueButton 2.4. The attacker can start a subscription for poll results before starting an anonymous poll, and use this subscription to see individual responses in the anonymous poll. The attacker had to be a meeting presenter. This issue is patched in version 2.4.0. There are no workarounds.\"}, {\"lang\": \"es\", \"value\": \"BigBlueButton es un sistema de conferencias web de c\\u00f3digo abierto. Esta vulnerabilidad solo afecta a las versiones candidatas de BigBlueButton 2.4. El atacante puede iniciar una suscripci\\u00f3n para obtener los resultados de la encuesta antes de iniciar una encuesta an\\u00f3nima y utilizar esta suscripci\\u00f3n para ver las respuestas individuales en la encuesta an\\u00f3nima. El atacante deb\\u00eda ser presentador de una reuni\\u00f3n. Este problema se solucion\\u00f3 en la versi\\u00f3n 2.4.0. No hay workarounds.\"}]",
      "id": "CVE-2022-41964",
      "lastModified": "2024-11-21T07:24:09.993",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"security-advisories@github.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N\", \"baseScore\": 5.7, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"REQUIRED\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.1, \"impactScore\": 3.6}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N\", \"baseScore\": 5.7, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"REQUIRED\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.1, \"impactScore\": 3.6}]}",
      "published": "2022-12-16T18:15:08.407",
      "references": "[{\"url\": \"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0\", \"source\": \"security-advisories@github.com\", \"tags\": [\"Release Notes\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4\", \"source\": \"security-advisories@github.com\", \"tags\": [\"Patch\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Release Notes\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Third Party Advisory\"]}]",
      "sourceIdentifier": "security-advisories@github.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"security-advisories@github.com\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-200\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-41964\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2022-12-16T18:15:08.407\",\"lastModified\":\"2024-11-21T07:24:09.993\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"BigBlueButton is an open source web conferencing system. This vulnerability only affects release candidates of BigBlueButton 2.4. The attacker can start a subscription for poll results before starting an anonymous poll, and use this subscription to see individual responses in the anonymous poll. The attacker had to be a meeting presenter. This issue is patched in version 2.4.0. There are no workarounds.\"},{\"lang\":\"es\",\"value\":\"BigBlueButton es un sistema de conferencias web de c\u00f3digo abierto. Esta vulnerabilidad solo afecta a las versiones candidatas de BigBlueButton 2.4. El atacante puede iniciar una suscripci\u00f3n para obtener los resultados de la encuesta antes de iniciar una encuesta an\u00f3nima y utilizar esta suscripci\u00f3n para ver las respuestas individuales en la encuesta an\u00f3nima. El atacante deb\u00eda ser presentador de una reuni\u00f3n. Este problema se solucion\u00f3 en la versi\u00f3n 2.4.0. No hay workarounds.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N\",\"baseScore\":5.7,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.1,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N\",\"baseScore\":5.7,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.1,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:alpha1:*:*:*:*:*:*\",\"matchCriteriaId\":\"C136F53E-2EC5-433F-B354-88DA37689142\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:alpha2:*:*:*:*:*:*\",\"matchCriteriaId\":\"626A8774-BC38-4F11-A16B-918EC8740C82\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta1:*:*:*:*:*:*\",\"matchCriteriaId\":\"33735D00-C2AC-4FDA-B47B-B15D099F26F3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta2:*:*:*:*:*:*\",\"matchCriteriaId\":\"98890F0C-2E60-4696-A6E5-F44FB2A1A5BD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta3:*:*:*:*:*:*\",\"matchCriteriaId\":\"0C916210-11BF-4F4C-AE3E-29D27135F3F9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta4:*:*:*:*:*:*\",\"matchCriteriaId\":\"ABB37B70-021E-48F6-B3D2-0790A4729A3C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"407E0358-75E5-41D9-A624-3C15D2145DDE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"12259673-5B79-40E4-8B08-8CB3B9C1A5A9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"EC135064-4919-4759-BC25-34C7868F6431\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"A0173198-BFAB-49E5-898E-173503C452C2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"CCB8C413-ECD9-47BF-963C-B3A0F25A1BD8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"B8571BDD-2508-4C4F-864D-64BFBE7DC919\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc7:*:*:*:*:*:*\",\"matchCriteriaId\":\"C210D3C3-6741-490D-966D-CE4D5F8A2C39\"}]}]}],\"references\":[{\"url\":\"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4\", \"name\": \"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4\", \"tags\": [\"x_refsource_CONFIRM\", \"x_transferred\"]}, {\"url\": \"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0\", \"name\": \"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T12:56:39.086Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-41964\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-04-17T15:34:05.525062Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-04-17T15:34:09.024Z\"}}], \"cna\": {\"title\": \"BigBlueButton contains Response leaks in anonymous polls\", \"source\": {\"advisory\": \"GHSA-fgmj-rx7j-fqr4\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.7, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"bigbluebutton\", \"product\": \"bigbluebutton\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003e= 2.4-alpha-1, \u003c 2.4.0\"}]}], \"references\": [{\"url\": \"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4\", \"name\": \"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0\", \"name\": \"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"BigBlueButton is an open source web conferencing system. This vulnerability only affects release candidates of BigBlueButton 2.4. The attacker can start a subscription for poll results before starting an anonymous poll, and use this subscription to see individual responses in the anonymous poll. The attacker had to be a meeting presenter. This issue is patched in version 2.4.0. There are no workarounds.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-200\", \"description\": \"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2022-12-16T17:17:15.394Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2022-41964\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-04-17T15:34:13.275Z\", \"dateReserved\": \"2022-09-30T16:38:28.949Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2022-12-16T17:17:15.394Z\", \"requesterUserId\": \"c184a3d9-dc98-4c48-a45b-d2d88cf0ac74\", \"assignerShortName\": \"GitHub_M\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • 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.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.



Detection rules are retrieved from Rulezet.