{"id":"CVE-2024-36492","aliases":["EUVD-2024-2500","GHSA-56mc-f9w7-2wxq","GO-2024-3025"],"status":"published","title":"Existing local user overwritten by malicious remote","description":"Mattermost versions 9.9.x \u003c= 9.9.0, 9.5.x \u003c= 9.5.6, 9.7.x \u003c= 9.7.5, 9.8.x \u003c= 9.8.1 fail to disallow the modification of local users when syncing users in shared channels. which allows a malicious remote to overwrite an existing local 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Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-36492","tags":["advisory"]},{"url":"https://pkg.go.dev/vuln/GO-2024-3025","tags":["web"]},{"url":"https://github.com/advisories/GHSA-56mc-f9w7-2wxq","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36492.json","tags":["advisory"]},{"url":"https://github.com/mattermost/mattermost","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-36492","title":"Existing local user overwritten by malicious remote","description":"Mattermost versions 9.9.x \u003c= 9.9.0, 9.5.x \u003c= 9.5.6, 9.7.x \u003c= 9.7.5, 9.8.x \u003c= 9.8.1 fail to disallow the modification of local users when syncing users in shared channels. which allows a malicious remote to overwrite an existing local user.","status":"published","published":"2024-08-01T14:05:01.393Z","modified":"2024-08-05T16:57:11.289Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:34:14.649724Z"}],"euvd":[{"id":"EUVD-2024-2500","description":"Mattermost versions 9.9.x \u003c= 9.9.0, 9.5.x \u003c= 9.5.6, 9.7.x \u003c= 9.7.5, 9.8.x \u003c= 9.8.1 fail to disallow the modification of local users when syncing users in shared channels. which allows a malicious remote to overwrite an existing local user.","status":"published","published":"2024-08-01T14:05:01Z","modified":"2024-08-05T16:57:11Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-03T02:23:28.642509Z"}],"ghsa":[{"id":"GHSA-56mc-f9w7-2wxq","title":"Mattermost failed to disallow the modification of local users when syncing users in shared channels","description":"Mattermost versions 9.9.x \u003c= 9.9.0, 9.5.x \u003c= 9.5.6, 9.7.x \u003c= 9.7.5, 9.8.x \u003c= 9.8.1 fail to disallow the modification of local users when syncing users in shared channels. which allows a malicious remote to overwrite an existing local user.","status":"published","published":"2024-08-01T15:32:21Z","modified":"2024-11-18T16:26:59Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L","level":"medium"},{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:38:20.012356Z"}],"nvd":[{"id":"CVE-2024-36492","description":"Mattermost versions 9.9.x \u003c= 9.9.0, 9.5.x \u003c= 9.5.6, 9.7.x \u003c= 9.7.5, 9.8.x \u003c= 9.8.1 fail to disallow the modification of local users when syncing users in shared channels. which allows a malicious remote to overwrite an existing local user.","status":"published","published":"2024-08-01T15:15:11.81Z","modified":"2026-06-17T07:36:50.057Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L","level":"medium","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:10:15.933769Z"}],"osv":[{"id":"CVE-2024-36492","title":"Existing local user overwritten by malicious remote","description":"Mattermost versions 9.9.x \u003c= 9.9.0, 9.5.x \u003c= 9.5.6, 9.7.x \u003c= 9.7.5, 9.8.x \u003c= 9.8.1 fail to disallow the modification of local users when syncing users in shared channels. which allows a malicious remote to overwrite an existing local user.","status":"published","published":"2024-08-01T14:05:01.393Z","modified":"2026-10-28T02:30:40.316614817Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:44:40.704083Z"},{"id":"GHSA-56mc-f9w7-2wxq","title":"Mattermost failed to disallow the modification of local users when syncing users in shared channels","description":"Mattermost versions 9.9.x \u003c= 9.9.0, 9.5.x \u003c= 9.5.6, 9.7.x \u003c= 9.7.5, 9.8.x \u003c= 9.8.1 fail to disallow the modification of local users when syncing users in shared channels. which allows a malicious remote to overwrite an existing local user.","status":"published","published":"2024-08-01T15:32:21Z","modified":"2024-11-18T16:26:58Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","level":"high"},{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:46:37.864461Z"},{"id":"GO-2024-3025","title":"Mattermost failed to disallow the modification of local users when syncing users in shared channels in github.com/mattermost/mattermost-server","description":"Mattermost failed to disallow the modification of local users when syncing users in shared channels in github.com/mattermost/mattermost-server","status":"published","published":"2024-08-06T22:40:50Z","modified":"2026-03-03T04:51:58.209584Z","updated_at":"2026-11-02T15:47:01.453823Z"}]}}