{"id":"CVE-2024-54682","aliases":["EUVD-2024-3533","GHSA-v647-h8jj-fw5r","GO-2024-3340","openSUSE-SU-2024:14603-1"],"status":"published","title":"Zipbomb DoS via Missing Slack Import Validation","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 limit the file size for slack import file uploads which allows a user to cause a DoS via zip bomb by importing data in a team they are a team admin.","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":"2026-11-11","score":0.00443,"percentile":0.38922,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-409"],"published":"2024-12-16T08:03:44Z","modified":"2026-10-28T02:30:52Z","fixes":[{"ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","fixed_in":["10.1.3","10.0.3","9.11.5","9.5.13"],"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":"10.1.0"},{"fixed":"10.1.3"}]}]},{"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":"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-2024-54682","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-v647-h8jj-fw5r","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/54xxx/CVE-2024-54682.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-2024-54682","title":"Zipbomb 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admin.","status":"published","published":"2024-12-16T08:03:44Z","modified":"2024-12-16T16:03:22Z","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-v647-h8jj-fw5r","title":"Mattermost Data Amplification 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 limit the file size for slack import file uploads which allows a user to cause a DoS via zip bomb by importing data in a team they are a team admin.","status":"published","published":"2024-12-16T09:31:10Z","modified":"2024-12-16T19:27:18Z","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-409"],"updated_at":"2026-11-02T14:38:25.334027Z"}],"nvd":[{"id":"CVE-2024-54682","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 limit the file size for slack import file uploads which allows a user to cause a DoS via zip bomb by importing data in a team they are a team admin.","status":"published","published":"2024-12-16T08:15:05.513Z","modified":"2026-06-17T08:10:38.173Z","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"},{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-409"],"updated_at":"2026-11-02T14:10:40.137849Z"}],"osv":[{"id":"CVE-2024-54682","title":"Zipbomb DoS via Missing Slack Import Validation","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 limit the file size for slack import file uploads which allows a user to cause a DoS via zip bomb by importing data in a team they are a team admin.","status":"published","published":"2024-12-16T08:03:44.318Z","modified":"2026-10-28T02:30:52.978908678Z","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-409"],"updated_at":"2026-11-02T15:44:44.451316Z"},{"id":"GHSA-v647-h8jj-fw5r","title":"Mattermost Data Amplification 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 limit the file size for slack import file uploads which allows a user to cause a DoS via zip bomb by importing data in a team they are a team admin.","status":"published","published":"2024-12-16T09:31:10Z","modified":"2024-12-18T17:12:32.128042Z","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-409"],"updated_at":"2026-11-02T15:46:56.639206Z"},{"id":"GO-2024-3340","title":"Mattermost Data Amplification vulnerability in github.com/mattermost/mattermost-server","description":"Mattermost Data Amplification vulnerability in github.com/mattermost/mattermost-server","status":"published","published":"2024-12-18T16:35:54Z","modified":"2026-03-03T04:56:10.048827Z","updated_at":"2026-11-02T15:47:01.728182Z"},{"id":"openSUSE-SU-2024:14603-1","title":"govulncheck-vulndb-0.0.20241218T202206-1.1 on GA media","description":"These are all security issues fixed in the govulncheck-vulndb-0.0.20241218T202206-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-12-19T00:00:00Z","modified":"2026-02-04T03:59:24.487363Z","updated_at":"2026-11-02T16:58:36.976155Z"}]}}