2 lines
4.0 KiB
JSON
2 lines
4.0 KiB
JSON
{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"Mattermost","vendor":"Mattermost","versions":[{"lessThanOrEqual":"11.4.0","status":"affected","version":"11.4.0","versionType":"semver"},{"lessThanOrEqual":"11.3.1","status":"affected","version":"11.3.0","versionType":"semver"},{"lessThanOrEqual":"11.2.3","status":"affected","version":"11.2.0","versionType":"semver"},{"lessThanOrEqual":"10.11.11","status":"affected","version":"10.11.0","versionType":"semver"},{"status":"unaffected","version":"11.5.0"},{"status":"unaffected","version":"11.4.1"},{"status":"unaffected","version":"11.3.2"},{"status":"unaffected","version":"11.2.4"},{"status":"unaffected","version":"10.11.12"}]}],"source":"responsibledisclosure@mattermost.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*","matchCriteriaId":"D144BD1D-F65C-498D-BC8A-F3D718F47F4B","versionEndExcluding":"10.11.12","versionStartIncluding":"10.11.0","vulnerable":true},{"criteria":"cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*","matchCriteriaId":"2E3E9B61-F003-45E4-9A04-8015A5CB8558","versionEndExcluding":"11.2.4","versionStartIncluding":"11.2.0","vulnerable":true},{"criteria":"cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*","matchCriteriaId":"805ECFFC-82FD-4754-AF95-32167E1D41CB","versionEndExcluding":"11.3.2","versionStartIncluding":"11.3.0","vulnerable":true},{"criteria":"cpe:2.3:a:mattermost:mattermost_server:11.4.0:*:*:*:*:*:*:*","matchCriteriaId":"7B6A1FE2-D980-4755-A838-190A53A4D62B","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Mattermost versions 11.4.x <= 11.4.0, 11.3.x <= 11.3.1, 11.2.x <= 11.2.3, 10.11.x <= 10.11.11 fail to validate Advanced Logging file target paths which allows system administrators to read arbitrary host files via malicious AdvancedLoggingJSON configuration in support packet generation. Mattermost Advisory ID: MMSA-2025-00562"},{"lang":"es","value":"Las versiones de Mattermost 11.4.x <= 11.4.0, 11.3.x <= 11.3.1, 11.2.x <= 11.2.3, 10.11.x <= 10.11.11 no validan las rutas de destino de los archivos de Registro Avanzado, lo que permite a los administradores del sistema leer archivos de host arbitrarios a través de una configuración JSON de Registro Avanzado maliciosa en la generación de paquetes de soporte. ID de Aviso de Mattermost: MMSA-2025-00562"}],"id":"CVE-2026-3112","lastModified":"2026-06-17T10:43:03.907","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":2.3,"impactScore":4.0,"source":"responsibledisclosure@mattermost.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":1.2,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-3112","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-03-26T16:51:09.685515Z","version":"2.0.3"}}]},"published":"2026-03-26T17:16:42.123","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":"CWE-22"}],"source":"responsibledisclosure@mattermost.com","type":"Secondary"}]}
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