gsd-2024-1888
Vulnerability from gsd
Modified
2024-02-27 06:02
Details
Mattermost fails to check the "invite_guest" permission when inviting guests of other teams to a team, allowing a member with permissions to add other members but not to add guests to add a guest to a team as long as the guest was already a guest in another team of the server
Aliases
{ "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2024-1888" ], "details": "Mattermost fails to check the\u00a0\"invite_guest\" permission when inviting\u00a0guests of other teams to a team, allowing a member with permissions to add other members but not to add guests to add a guest to a team as long as the guest was already a guest in another team of the server\n\n", "id": "GSD-2024-1888", "modified": "2024-02-27T06:02:29.409204Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "responsibledisclosure@mattermost.com", "ID": "CVE-2024-1888", "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": "9.4.1", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "9.3.0", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "9.2.4", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "8.1.8", "status": "affected", "version": "0", "versionType": "semver" }, { "status": "unaffected", "version": "9.5.0" }, { "status": "unaffected", "version": "9.4.2" }, { "status": "unaffected", "version": "9.3.1" }, { "status": "unaffected", "version": "9.2.5" }, { "status": "unaffected", "version": "8.1.9" } ] } } ] } } ] }, "vendor_name": "Mattermost" } ] } }, "credits": [ { "lang": "en", "value": "Eva Sarafianou" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Mattermost fails to check the\u00a0\"invite_guest\" permission when inviting\u00a0guests of other teams to a team, allowing a member with permissions to add other members but not to add guests to add a guest to a team as long as the guest was already a guest in another team of the server\n\n" } ] }, "generator": { "engine": "Vulnogram 0.1.0-dev" }, "impact": { "cvss": [ { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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 9.5.0, 9.4.2, 9.3.1, 9.2.5, 8.1.9 or higher.\u003c/p\u003e" } ], "value": "Update Mattermost Server to versions 9.5.0, 9.4.2, 9.3.1, 9.2.5, 8.1.9 or higher.\n\n" } ], "source": { "advisory": "MMSA-2023-00285", "defect": [ "https://mattermost.atlassian.net/browse/MM-55607" ], "discovery": "INTERNAL" } }, "nvd.nist.gov": { "cve": { "descriptions": [ { "lang": "en", "value": "Mattermost fails to check the\u00a0\"invite_guest\" permission when inviting\u00a0guests of other teams to a team, allowing a member with permissions to add other members but not to add guests to add a guest to a team as long as the guest was already a guest in another team of the server\n\n" } ], "id": "CVE-2024-1888", "lastModified": "2024-02-29T13:49:29.390", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "responsibledisclosure@mattermost.com", "type": "Secondary" } ] }, "published": "2024-02-29T09:15:06.563", "references": [ { "source": "responsibledisclosure@mattermost.com", "url": "https://mattermost.com/security-updates" } ], "sourceIdentifier": "responsibledisclosure@mattermost.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [ { "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.