CVE-2021-22892

{"containers": {"cna": {"affected": [{"product": "Rocket.Chat server", "vendor": "n/a", "versions": [{"status": "affected", "version": "Fixed versions: 3.13, 3.12.2, 3.11.3"}]}], "descriptions": [{"lang": "en", "value": "An information disclosure vulnerability exists in the Rocket.Chat server fixed v3.13, v3.12.2 & v3.11.3 that allowed email addresses to be disclosed by enumeration and validation checks."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-200", "description": "Information Disclosure (CWE-200)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-05-27T11:14:43.000Z", "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://hackerone.com/reports/1089116"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "support@hackerone.com", "ID": "CVE-2021-22892", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Rocket.Chat server", "version": {"version_data": [{"version_value": "Fixed versions: 3.13, 3.12.2, 3.11.3"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An information disclosure vulnerability exists in the Rocket.Chat server fixed v3.13, v3.12.2 & v3.11.3 that allowed email addresses to be disclosed by enumeration and validation checks."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Information Disclosure (CWE-200)"}]}]}, "references": {"reference_data": [{"name": "https://hackerone.com/reports/1089116", "refsource": "MISC", "url": "https://hackerone.com/reports/1089116"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:58:25.414Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://hackerone.com/reports/1089116"}]}]}, "cveMetadata": {"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "assignerShortName": "hackerone", "cveId": "CVE-2021-22892", "datePublished": "2021-05-27T11:14:43.000Z", "dateReserved": "2021-01-06T00:00:00.000Z", "dateUpdated": "2024-08-03T18:58:25.414Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Rocket.Chat server", "vendor": "n/a", "versions": [{"status": "affected", "version": "Fixed versions: 3.13, 3.12.2, 3.11.3"}]}], "source": "support@hackerone.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*", "matchCriteriaId": "884F0825-B932-403D-A419-626F8B3C1AA4", "versionEndExcluding": "3.11.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*", "matchCriteriaId": "4F568464-264D-4269-8979-12FD1BB17F73", "versionEndExcluding": "3.12.2", "versionStartIncluding": "3.12.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:3.12.3:*:*:*:*:*:*:*", "matchCriteriaId": "452B86C4-9344-4D05-93D9-6AE0A288D740", "vulnerable": true}, {"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:3.12.4:*:*:*:*:*:*:*", "matchCriteriaId": "ECA25358-3CA9-4991-AA53-01EBCBFE46B0", "vulnerable": true}, {"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:3.12.5:*:*:*:*:*:*:*", "matchCriteriaId": "863DA436-E21C-45CD-9D26-A52A475C701B", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An information disclosure vulnerability exists in the Rocket.Chat server fixed v3.13, v3.12.2 & v3.11.3 that allowed email addresses to be disclosed by enumeration and validation checks."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n en el servidor Rocket.Chat corregido en versiones v3.13, v3.12.2 y v3.11.3, que permit\u00eda que las direcciones de correo electr\u00f3nico sean divulgadas mediante comprobaciones de enumeraci\u00f3n y validaci\u00f3n"}], "id": "CVE-2021-22892", "lastModified": "2026-06-17T03:37:57.840", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"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, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"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, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-05-27T12:15:07.883", "references": [{"source": "support@hackerone.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://hackerone.com/reports/1089116"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://hackerone.com/reports/1089116"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "support@hackerone.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-203"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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