{"id":"CVE-2024-11599","state":"PUBLISHED","title":"Domain Restriction Bypass on Registration","description":"Mattermost versions 10.0.x <= 10.0.1, 10.1.x <= 10.1.1, 9.11.x <= 9.11.3, 9.5.x <= 9.5.11 fail to properly validate email addresses which allows an unauthenticated user to bypass email domain restrictions via carefully crafted input on email registration.","publishedAt":"2024-11-28T09:42:48.141Z","updatedAt":"2024-11-29T19:55:00.509Z","severity":{"score":8.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","source":"Mattermost"},"assigner":"Mattermost","products":["Mattermost Mattermost"],"affected":[{"vendor":"Mattermost","product":"Mattermost","defaultStatus":"unaffected","versions":[{"version":"10.0.0","status":"affected","lessThanOrEqual":"10.0.1","versionType":"semver"},{"version":"10.1.0","status":"affected","lessThanOrEqual":"10.1.1","versionType":"semver"},{"version":"9.11.0","status":"affected","lessThanOrEqual":"9.11.3","versionType":"semver"},{"version":"9.5.0","status":"affected","lessThanOrEqual":"9.5.11","versionType":"semver"},{"version":"10.2.0","status":"unaffected"},{"version":"10.0.2","status":"unaffected"},{"version":"10.1.2","status":"unaffected"},{"version":"9.11.4","status":"unaffected"},{"version":"9.5.12","status":"unaffected"}]}],"references":["https://mattermost.com/security-updates"],"weaknesses":["CWE-754"],"ingestedAt":"2026-10-29T20:06:50.777Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/11xxx/CVE-2024-11599.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-11599","state":"PUBLISHED","datePublished":"2024-11-28T09:42:48.141Z","dateUpdated":"2024-11-29T19:55:00.509Z","assignerShortName":"Mattermost","assignerOrgId":"9302f53e-dde5-4bf3-b2f2-a83f91ac0eee","dateReserved":"2024-11-21T16:26:32.694Z"},"containers":{"cna":{"title":"Domain Restriction Bypass on Registration","descriptions":[{"lang":"en","value":"Mattermost versions 10.0.x <= 10.0.1, 10.1.x <= 10.1.1, 9.11.x <= 9.11.3, 9.5.x <= 9.5.11 fail to properly validate email addresses which allows an unauthenticated user to bypass email domain restrictions via carefully crafted input on email registration."}],"affected":[{"vendor":"Mattermost","product":"Mattermost","defaultStatus":"unaffected","versions":[{"version":"10.0.0","status":"affected","lessThanOrEqual":"10.0.1","versionType":"semver"},{"version":"10.1.0","status":"affected","lessThanOrEqual":"10.1.1","versionType":"semver"},{"version":"9.11.0","status":"affected","lessThanOrEqual":"9.11.3","versionType":"semver"},{"version":"9.5.0","status":"affected","lessThanOrEqual":"9.5.11","versionType":"semver"},{"version":"10.2.0","status":"unaffected"},{"version":"10.0.2","status":"unaffected"},{"version":"10.1.2","status":"unaffected"},{"version":"9.11.4","status":"unaffected"},{"version":"9.5.12","status":"unaffected"}]}],"references":[{"url":"https://mattermost.com/security-updates"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-754","description":"CWE-754 Improper Check for Unusual or Exceptional Conditions","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Mattermost","orgId":"9302f53e-dde5-4bf3-b2f2-a83f91ac0eee","dateUpdated":"2024-11-28T09:42:48.141Z"},"credits":[{"lang":"en","type":"finder","value":"jofra (v_jofra)"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Update Mattermost to versions 10.2.0, 10.0.2, 10.1.2, 9.11.4, 9.5.12 or higher.</p>"}],"value":"Update Mattermost to versions 10.2.0, 10.0.2, 10.1.2, 9.11.4, 9.5.12 or higher."}],"source":{"advisory":"MMSA-2024-00386","defect":["https://mattermost.atlassian.net/browse/MM-60721"],"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"mattermost","product":"mattermost","defaultStatus":"unknown","versions":[{"version":"10.0.0","status":"affected","lessThanOrEqual":"10.0.1","versionType":"semver"},{"version":"10.1.0","status":"affected","lessThanOrEqual":"10.1.1","versionType":"semver"},{"version":"9.11.0","status":"affected","lessThanOrEqual":"9.11.3","versionType":"semver"},{"version":"9.5.0","status":"affected","lessThanOrEqual":"9.5.11","versionType":"semver"}],"cpes":["cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-11-29T19:52:25.780209Z","id":"CVE-2024-11599","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-11-29T19:55:00.509Z"}}]}}}