gsd-2023-2788
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Mattermost fails to check if an admin user account active after an oauth2 flow is started, allowing an attacker with admin privileges to retain persistent access to Mattermost by obtaining an oauth2 access token while the attacker's account is deactivated.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2023-2788", "id": "GSD-2023-2788" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-2788" ], "details": "Mattermost fails to check if an admin user account active after an oauth2 flow is started, allowing an attacker with admin privileges to retain persistent access to Mattermost by obtaining an oauth2 access token while the attacker\u0027s account is deactivated.\n\n", "id": "GSD-2023-2788", "modified": "2023-12-13T01:20:32.229142Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "responsibledisclosure@mattermost.com", "ID": "CVE-2023-2788", "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": "7.1.9", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "7.8.4", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "7.9.3", "status": "affected", "version": "0", "versionType": "semver" }, { "status": "affected", "version": "7.10.0" }, { "status": "unaffected", "version": "7.1.10" }, { "status": "unaffected", "version": "7.8.5" }, { "status": "unaffected", "version": "7.9.4" }, { "status": "unaffected", "version": "7.10.1" } ] } } ] } } ] }, "vendor_name": "Mattermost" } ] } }, "credits": [ { "lang": "en", "value": "whitehattushu" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Mattermost fails to check if an admin user account active after an oauth2 flow is started, allowing an attacker with admin privileges to retain persistent access to Mattermost by obtaining an oauth2 access token while the attacker\u0027s account is deactivated.\n\n" } ] }, "generator": { "engine": "Vulnogram 0.1.0-dev" }, "impact": { "cvss": [ { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L", "version": "3.1" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "cweId": "CWE-862", "lang": "eng", "value": "CWE-862 Missing Authorization" } ] } ] }, "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": "Update Mattermost to version\u0026nbsp;7.1.10, 7.8.5, 7.9.4, 7.10.1\u0026nbsp;or higher.\u003cbr\u003e" } ], "value": "Update Mattermost to version\u00a07.1.10, 7.8.5, 7.9.4, 7.10.1\u00a0or higher.\n" } ], "source": { "advisory": "MMSA-2023-00163", "defect": [ "https://mattermost.atlassian.net/browse/MM-50733" ], "discovery": "EXTERNAL" } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "7.9.3", "versionStartIncluding": "7.9.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "7.8.4", "versionStartIncluding": "7.8.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "7.1.9", "versionStartIncluding": "7.1.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:mattermost:mattermost:7.10.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "responsibledisclosure@mattermost.com", "ID": "CVE-2023-2788" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "Mattermost fails to check if an admin user account active after an oauth2 flow is started, allowing an attacker with admin privileges to retain persistent access to Mattermost by obtaining an oauth2 access token while the attacker\u0027s account is deactivated.\n\n" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-613" } ] } ] }, "references": { "reference_data": [ { "name": "https://mattermost.com/security-updates/", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://mattermost.com/security-updates/" } ] } }, "impact": { "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 1.2, "impactScore": 5.2 } }, "lastModifiedDate": "2023-06-26T17:47Z", "publishedDate": "2023-06-16T09:15Z" } } }
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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.
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- 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.