{"id":"CVE-2024-47003","state":"PUBLISHED","title":"DoS via non-string message using permalink embed","description":"Mattermost versions 9.11.x <= 9.11.0 and 9.5.x <= 9.5.8 fail to validate that the message of the permalink post is a string, which allows an attacker to send a non-string value as the message of a permalink post and crash the frontend.","publishedAt":"2024-09-26T08:05:16.392Z","updatedAt":"2024-09-26T13:11:00.827Z","severity":{"score":3.1,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L","source":"Mattermost"},"assigner":"Mattermost","products":["Mattermost Mattermost"],"affected":[{"vendor":"Mattermost","product":"Mattermost","defaultStatus":"unaffected","versions":[{"version":"9.11.0","status":"affected"},{"version":"9.5.0","status":"affected","lessThanOrEqual":"9.5.8","versionType":"semver"},{"version":"10.0.0","status":"unaffected"},{"version":"9.11.1","status":"unaffected"},{"version":"9.5.9","status":"unaffected"}]}],"references":["https://mattermost.com/security-updates"],"weaknesses":["CWE-400"],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/47xxx/CVE-2024-47003.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-47003","state":"PUBLISHED","datePublished":"2024-09-26T08:05:16.392Z","dateUpdated":"2024-09-26T13:11:00.827Z","assignerShortName":"Mattermost","assignerOrgId":"9302f53e-dde5-4bf3-b2f2-a83f91ac0eee","dateReserved":"2024-09-23T07:55:36.376Z"},"containers":{"cna":{"title":"DoS via non-string message using permalink embed","descriptions":[{"lang":"en","value":"Mattermost versions 9.11.x <= 9.11.0 and 9.5.x <= 9.5.8 fail to validate that the message of the permalink post is a string, which allows an attacker to send a non-string value as the message of a permalink post and crash the frontend."}],"affected":[{"vendor":"Mattermost","product":"Mattermost","defaultStatus":"unaffected","versions":[{"version":"9.11.0","status":"affected"},{"version":"9.5.0","status":"affected","lessThanOrEqual":"9.5.8","versionType":"semver"},{"version":"10.0.0","status":"unaffected"},{"version":"9.11.1","status":"unaffected"},{"version":"9.5.9","status":"unaffected"}]}],"references":[{"url":"https://mattermost.com/security-updates"}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":3.1,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","description":"CWE-400: Uncontrolled Resource Consumption","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Mattermost","orgId":"9302f53e-dde5-4bf3-b2f2-a83f91ac0eee","dateUpdated":"2024-09-26T08:05:16.392Z"},"credits":[{"lang":"en","type":"finder","value":"c0rydoras (c0rydoras)"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Update Mattermost to versions 10.0.0, 9.11.1, 9.5.9 or higher.</p>"}],"value":"Update Mattermost to versions 10.0.0, 9.11.1, 9.5.9 or higher."}],"source":{"advisory":"MMSA-2024-00373","defect":["https://mattermost.atlassian.net/browse/MM-59077"],"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-26T13:10:27.555291Z","id":"CVE-2024-47003","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":"2024-09-26T13:11:00.827Z"}}]}}}