{"id":"CVE-2025-14273","sourceIdentifier":"responsibledisclosure@mattermost.com","published":"2025-12-22T12:16:19.240","lastModified":"2026-10-14T19:10:00.297","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Mattermost versions 11.1.x <= 11.1.0, 11.0.x <= 11.0.5, 10.12.x <= 10.12.3, 10.11.x <= 10.11.7 with the Jira plugin enabled and Mattermost Jira plugin versions <=4.4.0 fail to enforce authentication and issue-key path restrictions in the Jira plugin, which allows an unauthenticated attacker who knows a valid user ID to issue authenticated GET and POST requests to the Jira server via crafted plugin payloads that spoof the user ID and inject arbitrary issue key paths. Mattermost Advisory ID: MMSA-2025-00555"},{"lang":"es","value":"Las versiones de Mattermost 11.1.x menor o igual que 11.1.0, 11.0.x menor o igual que 11.0.5, 10.12.x menor o igual que 10.12.3, 10.11.x menor o igual que 10.11.7 con el plugin de Jira habilitado y las versiones del plugin de Jira de Mattermost menor o igual que 4.4.0 no aplican la autenticación y las restricciones de ruta de clave de problema en el plugin de Jira, lo que permite a un atacante no autenticado que conoce un ID de usuario válido emitir solicitudes GET y POST autenticadas al servidor de Jira a través de cargas útiles de plugin manipuladas que suplantan el ID de usuario e inyectan rutas de clave de problema arbitrarias. ID de Aviso de Mattermost: MMSA-2025-00555"}],"affected":[{"source":"responsibledisclosure@mattermost.com","affectedData":[{"vendor":"Mattermost","product":"Mattermost","defaultStatus":"unaffected","versions":[{"version":"11.1.0","lessThanOrEqual":"11.1.0","versionType":"semver","status":"affected"},{"version":"11.0.0","lessThanOrEqual":"11.0.5","versionType":"semver","status":"affected"},{"version":"10.12.0","lessThanOrEqual":"10.12.3","versionType":"semver","status":"affected"},{"version":"10.11.0","lessThanOrEqual":"10.11.7","versionType":"semver","status":"affected"},{"version":"11.2.0","status":"unaffected"},{"version":"11.1.1","status":"unaffected"},{"version":"11.0.6","status":"unaffected"},{"version":"10.12.4","status":"unaffected"},{"version":"10.11.8","status":"unaffected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"responsibledisclosure@mattermost.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L","baseScore":7.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":3.9,"impactScore":2.7},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L","baseScore":8.3,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":3.9,"impactScore":3.7}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-12-22T12:58:59.371686Z","id":"CVE-2025-14273","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"responsibledisclosure@mattermost.com","type":"Secondary","description":[{"lang":"en","value":"CWE-303"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*","versionStartIncluding":"10.11.0","versionEndExcluding":"10.11.8","matchCriteriaId":"7B0477E2-8999-4E1D-9E6B-7A818CB76488"},{"vulnerable":true,"criteria":"cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*","versionStartIncluding":"10.12.0","versionEndExcluding":"10.12.4","matchCriteriaId":"B83EB4C3-5E75-4BD1-94F3-ED29D329E5C4"},{"vulnerable":true,"criteria":"cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*","versionStartIncluding":"11.0.0","versionEndExcluding":"11.0.6","matchCriteriaId":"B6EAC2A0-B481-45EA-90AE-F950921DB06A"},{"vulnerable":true,"criteria":"cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*","versionStartIncluding":"11.1.0","versionEndExcluding":"11.1.1","matchCriteriaId":"387573EC-2596-4529-BD43-054E52D34EC0"}]}]}],"references":[{"url":"https://mattermost.com/security-updates","source":"responsibledisclosure@mattermost.com","tags":["Vendor Advisory"]}]}