Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-36257", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "state": "PUBLISHED", "assignerShortName": "Mattermost", "dateReserved": "2024-07-01T10:22:11.588Z", "datePublished": "2024-07-03T08:29:10.457Z", "dateUpdated": "2024-08-02T03:37:03.658Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Mattermost", "vendor": "Mattermost", "versions": [{"status": "affected", "version": "9.8.0"}, {"lessThanOrEqual": "9.5.5", "status": "affected", "version": "9.5.0", "versionType": "semver"}, {"status": "unaffected", "version": "9.9.0"}, {"status": "unaffected", "version": "9.8.1"}, {"status": "unaffected", "version": "9.5.6"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Juho Fors\u00e9n"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Mattermost versions 9.5.x <= 9.5.5 and 9.8.0, <span style=\"background-color: rgb(255, 255, 255);\">when using shared channels with multiple remote servers connected,</span> fail to check that the remote server A requesting the server B to update the profile picture of a user is the remote that actually has the user as a local one <span style=\"background-color: rgb(255, 255, 255);\">.</span> This allows a malicious remote A to change the profile images of users that belong to another remote server C that is connected to the server A. </p>"}], "value": "Mattermost versions 9.5.x <= 9.5.5 and 9.8.0,\u00a0when using shared channels with multiple remote servers connected,\u00a0fail to check that the remote server A requesting the server B to update the profile picture of a user is the remote that actually has the user as a local one .\u00a0This allows a malicious remote A to change the profile images of users that belong to another remote server C that is connected to the server A."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 2.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-284", "description": "CWE-284: Improper Access Control", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost", "dateUpdated": "2024-07-03T08:29:10.457Z"}, "references": [{"url": "https://mattermost.com/security-updates"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Update Mattermost to versions 9.9.0, 9.8.1, 9.5.6 or higher.</p>"}], "value": "Update Mattermost to versions 9.9.0, 9.8.1, 9.5.6 or higher."}], "source": {"advisory": "MMSA-2024-00327", "defect": ["https://mattermost.atlassian.net/browse/MM-57859"], "discovery": "EXTERNAL"}, "title": "Lack of permission check when updating the profile picture of a remote user (shared channels enabled)", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"affected": [{"vendor": "mattermost", "product": "mattermost", "cpes": ["cpe:2.3:a:mattermost:mattermost:9.5.0:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "9.5.0", "status": "affected", "lessThanOrEqual": "9.5.5", "versionType": "custom"}]}, {"vendor": "mattermost", "product": "mattermost", "cpes": ["cpe:2.3:a:mattermost:mattermost:9.8.0:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "9.8.0", "status": "affected"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-07-03T13:14:03.579159Z", "id": "CVE-2024-36257", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-07-03T13:37:07.512Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T03:37:03.658Z"}, "title": "CVE Program Container", "references": [{"url": "https://mattermost.com/security-updates", "tags": ["x_transferred"]}]}]}}