{"id":"CVE-2025-13321","sourceIdentifier":"responsibledisclosure@mattermost.com","published":"2025-12-17T19:16:00.927","lastModified":"2026-10-13T11:10:00.203","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Mattermost Desktop App versions <6.0.0 fail to sanitize sensitive information from Mattermost logs and clear data on server deletion which allows an attacker with access to the users system to gain access to potentially sensitive information via reading the application logs."},{"lang":"es","value":"Las versiones menor que 6.0.0 de la aplicación de escritorio de Mattermost no logran sanear información sensible de los registros de Mattermost y borrar datos al eliminar el servidor, lo que permite a un atacante con acceso al sistema del usuario obtener acceso a información potencialmente sensible mediante la lectura de los registros de la aplicación."}],"affected":[{"source":"responsibledisclosure@mattermost.com","affectedData":[{"vendor":"Mattermost","product":"Mattermost","defaultStatus":"unaffected","versions":[{"version":"0","lessThanOrEqual":"6.0.0","versionType":"semver","status":"affected"},{"version":"6.0.0","status":"unaffected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"responsibledisclosure@mattermost.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","baseScore":3.3,"baseSeverity":"LOW","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":1.8,"impactScore":1.4}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-12-17T18:52:32.074659Z","id":"CVE-2025-13321","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"responsibledisclosure@mattermost.com","type":"Secondary","description":[{"lang":"en","value":"CWE-532"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:mattermost:mattermost_desktop:*:*:*:*:*:*:*:*","versionEndExcluding":"6.0.0","matchCriteriaId":"6DD607D2-5B4D-49F7-AB83-2DAD88C94DB8"}]}]}],"references":[{"url":"https://mattermost.com/security-updates","source":"responsibledisclosure@mattermost.com","tags":["Vendor Advisory"]}]}