{"id":"CVE-2024-12247","state":"PUBLISHED","title":"Improper propagation of permission scheme updates across cluster nodes","description":"Mattermost versions 9.7.x <= 9.7.5, 9.8.x <= 9.8.2 and 9.9.x <= 9.9.2 fail to properly propagate permission scheme updates across cluster nodes which allows a user to keep old permissions, even if the permission scheme has been updated.","publishedAt":"2024-12-05T15:20:49.383Z","updatedAt":"2024-12-05T16:58:59.768Z","severity":{"score":4.6,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L","source":"Mattermost"},"assigner":"Mattermost","products":["Mattermost Mattermost"],"affected":[{"vendor":"Mattermost","product":"Mattermost","defaultStatus":"unaffected","versions":[{"version":"9.7.0","status":"affected","lessThanOrEqual":"9.7.5","versionType":"semver"},{"version":"9.8.0","status":"affected","lessThanOrEqual":"9.8.2","versionType":"semver"},{"version":"9.9.0","status":"affected","lessThanOrEqual":"9.9.2","versionType":"semver"},{"version":"10.0.0","status":"unaffected"},{"version":"9.7.6","status":"unaffected"},{"version":"9.8.3","status":"unaffected"},{"version":"9.9.3","status":"unaffected"}]}],"references":["https://mattermost.com/security-updates"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:06:50.777Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/12xxx/CVE-2024-12247.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-12247","state":"PUBLISHED","datePublished":"2024-12-05T15:20:49.383Z","dateUpdated":"2024-12-05T16:58:59.768Z","assignerShortName":"Mattermost","assignerOrgId":"9302f53e-dde5-4bf3-b2f2-a83f91ac0eee","dateReserved":"2024-12-05T15:06:26.110Z"},"containers":{"cna":{"title":"Improper propagation of permission scheme updates across cluster nodes","descriptions":[{"lang":"en","value":"Mattermost versions 9.7.x <= 9.7.5, 9.8.x <= 9.8.2 and 9.9.x <= 9.9.2 fail to properly propagate permission scheme updates across cluster nodes which allows a user to keep old permissions, even if the permission scheme has been updated."}],"affected":[{"vendor":"Mattermost","product":"Mattermost","defaultStatus":"unaffected","versions":[{"version":"9.7.0","status":"affected","lessThanOrEqual":"9.7.5","versionType":"semver"},{"version":"9.8.0","status":"affected","lessThanOrEqual":"9.8.2","versionType":"semver"},{"version":"9.9.0","status":"affected","lessThanOrEqual":"9.9.2","versionType":"semver"},{"version":"10.0.0","status":"unaffected"},{"version":"9.7.6","status":"unaffected"},{"version":"9.8.3","status":"unaffected"},{"version":"9.9.3","status":"unaffected"}]}],"references":[{"url":"https://mattermost.com/security-updates"}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":4.6,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Mattermost","orgId":"9302f53e-dde5-4bf3-b2f2-a83f91ac0eee","dateUpdated":"2024-12-05T15:20:49.383Z"},"credits":[{"lang":"en","type":"finder","value":"Leandro Chaves (brdoors3)"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Update Mattermost to versions 10.0.0, 9.7.6, 9.8.3, 9.9.3 or higher.</p>"}],"value":"Update Mattermost to versions 10.0.0, 9.7.6, 9.8.3, 9.9.3 or higher."}],"source":{"advisory":"MMSA-2023-00259","defect":["https://mattermost.atlassian.net/browse/MM-54740"],"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-12-05T16:58:43.853029Z","id":"CVE-2024-12247","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-12-05T16:58:59.768Z"}}]}}}