{"id":"CVE-2024-39772","aliases":["BIT-mattermost-2024-39772","EUVD-2024-2717","GHSA-5777-rcjj-9p22"],"status":"published","title":"Silent Desktop Screenshot Capture","description":"Mattermost Desktop App versions \u003c=5.8.0 fail to safeguard screen capture functionality which allows an attacker to silently capture high-quality screenshots via JavaScript APIs.","severity":{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00312,"percentile":0.24366,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-284"],"published":"2024-09-16T14:27:47Z","modified":"2026-10-28T02:30:39Z","fixes":[{"ecosystem":"npm","package":"mattermost-desktop","fixed_in":["5.9.0"],"sources":["ghsa","osv"]},{"ecosystem":"Bitnami","package":"mattermost","fixed_in":["5.9.0"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"mattermost-desktop","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.9.0"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"mattermost","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"5.9.0"}]}]},{"source":"osv","ecosystem":"npm","package":"mattermost-desktop","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"5.9.0"}]}]}],"products":[{"vendor":"mattermost","product":"mattermost"},{"vendor":"mattermost","product":"mattermost_desktop"}],"references":[{"url":"https://mattermost.com/security-updates","tags":["Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-39772","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-5777-rcjj-9p22"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/39xxx/CVE-2024-39772.json","tags":["advisory"]},{"url":"https://github.com/mattermost/desktop","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-39772","title":"Silent Desktop Screenshot Capture","description":"Mattermost Desktop App versions \u003c=5.8.0 fail to safeguard screen capture functionality which allows an attacker to silently capture high-quality screenshots via JavaScript APIs.","status":"published","published":"2024-09-16T14:27:47.103Z","modified":"2024-09-16T14:42:19.953Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:34:18.951288Z"}],"euvd":[{"id":"EUVD-2024-2717","description":"Mattermost Desktop App versions 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