{"id":"CVE-2024-54083","aliases":["EUVD-2024-3528","GHSA-69pr-78gv-7c6h","GO-2024-3337","openSUSE-SU-2024:14603-1"],"status":"published","title":"DoS via lack of type validation in Calls","description":"Mattermost versions 10.1.x \u003c= 10.1.2, 10.0.x \u003c= 10.0.2, 9.11.x \u003c= 9.11.4, 9.5.x \u003c= 9.5.12 fail to properly validate the type of callProps which allows a user to cause a client side (webapp and mobile) DoS to users of particular channels, by sending a specially crafted post.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00629,"percentile":0.50434,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1287"],"published":"2024-12-16T08:02:19Z","modified":"2026-10-28T02:30:23Z","fixes":[{"ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","fixed_in":["10.0.3","9.11.5","9.5.13","10.1.3"],"sources":["ghsa","osv"]},{"ecosystem":"Go","package":"github.com/mattermost/mattermost-server","fixed_in":["9.5.13+incompatible","9.11.5+incompatible","10.0.3+incompatible","10.1.3+incompatible"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.0.0"},{"fixed":"10.0.3"}]}]},{"source":"ghsa","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.11.0"},{"fixed":"9.11.5"}]}]},{"source":"ghsa","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.5.0"},{"fixed":"9.5.13"}]}]},{"source":"ghsa","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.1.0"},{"fixed":"10.1.3"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"SEMVER","events":[{"introduced":"10.1.0"},{"fixed":"10.1.3"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"SEMVER","events":[{"introduced":"10.0.0"},{"fixed":"10.0.3"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"SEMVER","events":[{"introduced":"9.11.0"},{"fixed":"9.11.5"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"SEMVER","events":[{"introduced":"9.5.0"},{"fixed":"9.5.13"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/mattermost/mattermost-server","ranges":[{"type":"SEMVER","events":[{"introduced":"9.5.0+incompatible"},{"fixed":"9.5.13+incompatible"},{"introduced":"9.11.0+incompatible"},{"fixed":"9.11.5+incompatible"},{"introduced":"10.0.0+incompatible"},{"fixed":"10.0.3+incompatible"},{"introduced":"10.1.0+incompatible"},{"fixed":"10.1.3+incompatible"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/mattermost/mattermost-server/v5","ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/mattermost/mattermost-server/v6","ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"govulncheck-vulndb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.0.20241218T202206-1.1"}]}],"bundled":8}],"products":[{"vendor":"mattermost","product":"mattermost"},{"vendor":"mattermost","product":"mattermost_server"}],"references":[{"url":"https://mattermost.com/security-updates","tags":["Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-54083","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-69pr-78gv-7c6h","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/54xxx/CVE-2024-54083.json","tags":["advisory"]},{"url":"https://github.com/mattermost/mattermost","tags":["package"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/GN5BTYONDVDULOG3YURKUJNL2YZ2LDHU/","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2024-12289","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-28053","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-45338","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-48872","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-54083","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-54682","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-55885","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-55949","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2024-54083","title":"DoS 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post.","status":"published","published":"2024-12-16T08:02:19Z","modified":"2024-12-16T16:04:03Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T00:04:35.519932Z"}],"ghsa":[{"id":"GHSA-69pr-78gv-7c6h","title":"Mattermost Improper Validation of Specified Type of Input vulnerability","description":"Mattermost versions 10.1.x \u003c= 10.1.2, 10.0.x \u003c= 10.0.2, 9.11.x \u003c= 9.11.4, 9.5.x \u003c= 9.5.12 fail to properly validate the type of callProps which allows a user to cause a client side (webapp and mobile) DoS to users of particular channels, by sending a specially crafted post.","status":"published","published":"2024-12-16T09:31:10Z","modified":"2024-12-16T19:29:18Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T14:38:25.334027Z"}],"nvd":[{"id":"CVE-2024-54083","description":"Mattermost versions 10.1.x \u003c= 10.1.2, 10.0.x \u003c= 10.0.2, 9.11.x \u003c= 9.11.4, 9.5.x \u003c= 9.5.12 fail to properly validate the type of callProps which allows a user to cause a client side (webapp and mobile) DoS to users of particular channels, by sending a specially crafted post.","status":"published","published":"2024-12-16T08:15:05.317Z","modified":"2026-06-17T08:09:44.453Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T14:10:40.137849Z"}],"osv":[{"id":"CVE-2024-54083","title":"DoS via lack of type validation in 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