gsd-2023-47858
Vulnerability from gsd
Modified
2023-12-22 06:01
Details
Mattermost fails to properly verify the permissions needed for viewing archived public channels, allowing a member of one team to get details about the archived public channels of another team via the GET /api/v4/teams/<team-id>/channels/deleted endpoint.
Aliases
{ "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-47858" ], "details": "Mattermost fails to properly verify the permissions needed for viewing archived public channels,\u00a0\u00a0allowing a member of one team to get details about the archived public channels of another team via the\u00a0GET /api/v4/teams/\u003cteam-id\u003e/channels/deleted endpoint.\n\n", "id": "GSD-2023-47858", "modified": "2023-12-22T06:01:31.923359Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "responsibledisclosure@mattermost.com", "ID": "CVE-2023-47858", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Mattermost", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "unaffected", "versions": [ { "lessThanOrEqual": "9.2.2", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "9.1.3", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "9.0.4", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "8.1.6", "status": "affected", "version": "0", "versionType": "semver" }, { "status": "unaffected", "version": "8.1.7" }, { "status": "unaffected", "version": "9.0.5" }, { "status": "unaffected", "version": "9.1.4" }, { "status": "unaffected", "version": "9.2.3" } ] } } ] } } ] }, "vendor_name": "Mattermost" } ] } }, "credits": [ { "lang": "en", "value": "vultza (vultza)" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Mattermost fails to properly verify the permissions needed for viewing archived public channels,\u00a0\u00a0allowing a member of one team to get details about the archived public channels of another team via the\u00a0GET /api/v4/teams/\u003cteam-id\u003e/channels/deleted endpoint.\n\n" } ] }, "generator": { "engine": "Vulnogram 0.1.0-dev" }, "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": { "problemtype_data": [ { "description": [ { "cweId": "CWE-284", "lang": "eng", "value": "CWE-284: Improper Access Control" } ] } ] }, "references": { "reference_data": [ { "name": "https://mattermost.com/security-updates", "refsource": "MISC", "url": "https://mattermost.com/security-updates" } ] }, "solution": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cp\u003eUpdate Mattermost Server to versions 8.1.7, 9.0.5, 9.1.4, 9.2.3 or higher.\u003c/p\u003e" } ], "value": "Update Mattermost Server to versions 8.1.7, 9.0.5, 9.1.4, 9.2.3 or higher.\n\n" } ], "source": { "advisory": "MMSA-2023-00269", "defect": [ "https://mattermost.atlassian.net/browse/MM-55005" ], "discovery": "EXTERNAL" } }, "nvd.nist.gov": { "cve": { "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "4FFBD373-195D-4481-B87D-5B329DBEC33D", "versionEndExcluding": "8.1.7", "vulnerable": true }, { "criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "707E5CDF-AD8D-4D91-8DE8-B32E6E06003B", "versionEndExcluding": "9.0.5", "versionStartIncluding": "9.0.0", "vulnerable": true }, { "criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "689E6CCF-B722-4C95-AAB6-010CC285CF80", "versionEndExcluding": "9.1.4", "versionStartIncluding": "9.1.0", "vulnerable": true }, { "criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "51A35D8A-9E04-4450-B27E-401B9D43CC12", "versionEndExcluding": "9.2.3", "versionStartIncluding": "9.2.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "descriptions": [ { "lang": "en", "value": "Mattermost fails to properly verify the permissions needed for viewing archived public channels,\u00a0\u00a0allowing a member of one team to get details about the archived public channels of another team via the\u00a0GET /api/v4/teams/\u003cteam-id\u003e/channels/deleted endpoint.\n\n" }, { "lang": "es", "value": "Mattermost no verifica adecuadamente los permisos necesarios para ver los canales p\u00fablicos archivados, lo que permite que un miembro de un equipo obtenga detalles sobre los canales p\u00fablicos archivados de otro equipo a trav\u00e9s de GET /api/v4/teams//channels/deleted endpoint." } ], "id": "CVE-2023-47858", "lastModified": "2024-01-08T19:03:08.097", "metrics": { "cvssMetricV31": [ { "cvssData": { "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" }, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary" }, { "cvssData": { "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" }, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "responsibledisclosure@mattermost.com", "type": "Secondary" } ] }, "published": "2024-01-02T10:15:08.117", "references": [ { "source": "responsibledisclosure@mattermost.com", "tags": [ "Vendor Advisory" ], "url": "https://mattermost.com/security-updates" } ], "sourceIdentifier": "responsibledisclosure@mattermost.com", "vulnStatus": "Analyzed", "weaknesses": [ { "description": [ { "lang": "en", "value": "NVD-CWE-Other" } ], "source": "nvd@nist.gov", "type": "Primary" }, { "description": [ { "lang": "en", "value": "CWE-284" } ], "source": "responsibledisclosure@mattermost.com", "type": "Secondary" } ] } } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.