{"id":"CVE-2025-25279","aliases":["EUVD-2025-4308","GHSA-5fwx-p6xh-vjrh","GO-2025-3480","openSUSE-SU-2025:14889-1"],"status":"published","title":"Arbitrary file read in Mattermost Boards via import \u0026 export board archive","description":"Mattermost versions 10.4.x \u003c= 10.4.1, 9.11.x \u003c= 9.11.7, 10.3.x \u003c= 10.3.2, 10.2.x \u003c= 10.2.2 fail to properly validate board blocks when importing boards which allows an attacker could read any arbitrary file on the system via importing and exporting a specially crafted import archive in Boards.","severity":{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.24223,"percentile":0.97885,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-22"],"published":"2025-02-24T07:25:26Z","modified":"2026-10-28T02:30:32Z","exploits":[{"source":"pocgithub","id":"numanturle/CVE-2025-25279","title":"numanturle/CVE-2025-25279","date":"2025-02-24","url":"https://github.com/numanturle/CVE-2025-25279"},{"source":"pocgithub","id":"AbokorMAHAMMADMOUSSE/CVE-2025-25279-Mattermost-Path-Traversal","title":"AbokorMAHAMMADMOUSSE/CVE-2025-25279-Mattermost-Path-Traversal","date":"2026-04-24","url":"https://github.com/AbokorMAHAMMADMOUSSE/CVE-2025-25279-Mattermost-Path-Traversal"}],"fixes":[{"ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","fixed_in":["8.0.0-20250122165010-4ed702ccff4e","9.11.8","10.2.3","10.3.3","10.4.2"],"sources":["ghsa","osv"]},{"ecosystem":"Go","package":"github.com/mattermost/mattermost-server","fixed_in":["9.11.8+incompatible","10.2.3+incompatible","10.3.3+incompatible","10.4.2+incompatible"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.0.0-20250122165010-4ed702ccff4e"}]}]},{"source":"ghsa","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.11.0-rc1"},{"fixed":"9.11.8"}]}]},{"source":"ghsa","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.2.0-rc1"},{"fixed":"10.2.3"}]}]},{"source":"ghsa","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.3.0-rc1"},{"fixed":"10.3.3"}]}]},{"source":"ghsa","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.4.0-rc1"},{"fixed":"10.4.2"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"8.0.0-20250122165010-4ed702ccff4e"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"SEMVER","events":[{"introduced":"9.11.0-rc1"},{"fixed":"9.11.8"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"SEMVER","events":[{"introduced":"10.2.0-rc1"},{"fixed":"10.2.3"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"SEMVER","events":[{"introduced":"10.3.0-rc1"},{"fixed":"10.3.3"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"SEMVER","events":[{"introduced":"10.4.0-rc1"},{"fixed":"10.4.2"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/mattermost/mattermost-server","ranges":[{"type":"SEMVER","events":[{"introduced":"9.11.0-rc1+incompatible"},{"fixed":"9.11.8+incompatible"},{"introduced":"10.2.0-rc1+incompatible"},{"fixed":"10.2.3+incompatible"},{"introduced":"10.3.0-rc1+incompatible"},{"fixed":"10.3.3+incompatible"},{"introduced":"10.4.0-rc1+incompatible"},{"fixed":"10.4.2+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"},{"fixed":"8.0.0-20250122165010-4ed702ccff4e"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"govulncheck-vulndb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.0.20250312T181707-1.1"}]}],"bundled":31}],"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-2025-25279","tags":["advisory"]},{"url":"https://github.com/mattermost/mattermost-plugin-boards/commit/025ce8d363a054473bc002f43f602a4032d38c06","tags":["web"]},{"url":"https://github.com/mattermost/mattermost/commit/4ed702ccff4ec3c9eff832a9b6060f9f4454141d","tags":["web"]},{"url":"https://github.com/advisories/GHSA-5fwx-p6xh-vjrh","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/25xxx/CVE-2025-25279.json","tags":["advisory"]},{"url":"https://github.com/mattermost/mattermost","tags":["package"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2024-57603","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-57604","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-0426","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-1243","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-1293","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-1412","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-20051","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-22870","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-22952","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-23387","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-23388","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-23389","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-24016","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-24526","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-24806","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-24976","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-25196","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-25199","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-25204","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-25279","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-25294","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-27088","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-27090","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-27100","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-27112","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-27144","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-27155","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-27414","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-27421","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-27507","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-27509","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2025-25279","title":"Arbitrary file read in Mattermost Boards via import \u0026 export board archive","description":"Mattermost versions 10.4.x \u003c= 10.4.1, 9.11.x \u003c= 9.11.7, 10.3.x \u003c= 10.3.2, 10.2.x \u003c= 10.2.2 fail to properly validate board blocks when importing boards which allows an attacker could read any arbitrary file on the system via importing and exporting a specially crafted import archive in Boards.","status":"published","published":"2025-02-24T07:25:26.792Z","modified":"2025-02-24T11:22:50.849Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:32:31.971896Z"}],"euvd":[{"id":"EUVD-2025-4308","description":"Mattermost versions 10.4.x \u003c= 10.4.1, 9.11.x \u003c= 9.11.7, 10.3.x \u003c= 10.3.2, 10.2.x \u003c= 10.2.2 fail to properly validate board blocks when importing boards which allows an attacker could read any arbitrary file on the system via importing and exporting a specially crafted import archive in Boards.","status":"published","published":"2025-02-24T07:25:26Z","modified":"2025-02-24T11:22:50Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:53:25.517067Z"}],"ghsa":[{"id":"GHSA-5fwx-p6xh-vjrh","title":"Mattermost allows reading arbitrary files related to importing boards","description":"Mattermost versions 10.4.x \u003c= 10.4.1, 9.11.x \u003c= 9.11.7, 10.3.x \u003c= 10.3.2, 10.2.x \u003c= 10.2.2 fail to properly validate board blocks when importing boards which allows an attacker could read any arbitrary file on the system via importing and exporting a specially crafted import archive in Boards.","status":"published","published":"2025-02-24T09:35:48Z","modified":"2025-02-24T18:28:17Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:38:32.275316Z"}],"nvd":[{"id":"CVE-2025-25279","description":"Mattermost versions 10.4.x \u003c= 10.4.1, 9.11.x \u003c= 9.11.7, 10.3.x \u003c= 10.3.2, 10.2.x \u003c= 10.2.2 fail to properly validate board blocks when importing boards which allows an attacker could read any arbitrary file on the system via importing and exporting a specially crafted import archive in Boards.","status":"published","published":"2025-02-24T08:15:10.607Z","modified":"2026-06-17T09:00:36.313Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:10:51.871789Z"}],"osv":[{"id":"CVE-2025-25279","title":"Arbitrary file read in Mattermost Boards via import \u0026 export board archive","description":"Mattermost versions 10.4.x \u003c= 10.4.1, 9.11.x \u003c= 9.11.7, 10.3.x \u003c= 10.3.2, 10.2.x \u003c= 10.2.2 fail to properly validate board blocks when importing boards which allows an attacker could read any arbitrary file on the system via importing and exporting a specially crafted import archive in Boards.","status":"published","published":"2025-02-24T07:25:26.792Z","modified":"2026-10-28T02:30:32.802034976Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:44:47.386092Z"},{"id":"GHSA-5fwx-p6xh-vjrh","title":"Mattermost allows reading arbitrary files related to importing boards","description":"Mattermost versions 10.4.x \u003c= 10.4.1, 9.11.x \u003c= 9.11.7, 10.3.x \u003c= 10.3.2, 10.2.x \u003c= 10.2.2 fail to properly validate board blocks when importing boards which allows an attacker could read any arbitrary file on the system via importing and exporting a specially crafted import archive in Boards.","status":"published","published":"2025-02-24T09:35:48Z","modified":"2026-09-10T03:50:22.367474853Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:46:38.213481Z"},{"id":"GO-2025-3480","title":"Mattermost allows reading arbitrary files related to importing boards in github.com/mattermost/mattermost-server","description":"Mattermost allows reading arbitrary files related to importing boards in github.com/mattermost/mattermost-server","status":"published","published":"2025-03-03T19:22:09Z","modified":"2026-02-04T02:29:49.280881Z","updated_at":"2026-11-02T15:47:01.728182Z"},{"id":"openSUSE-SU-2025:14889-1","title":"govulncheck-vulndb-0.0.20250312T181707-1.1 on GA media","description":"These are all security issues fixed in the govulncheck-vulndb-0.0.20250312T181707-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2025-03-13T00:00:00Z","modified":"2026-02-04T04:02:14.938926Z","updated_at":"2026-11-02T16:58:37.399567Z"}]}}