{"id":"CVE-2023-46263","aliases":["EUVD-2023-50490","GHSA-3q3v-9mp5-cqff"],"status":"published","title":"An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.4...","description":"An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.4.1 and below that could allow an attacker to achieve a remote code execution.","severity":{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.81884,"percentile":0.99652,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2023-12-19T15:43:26Z","modified":"2026-06-17T06:30:32Z","products":[{"vendor":"ivanti","product":"avalanche"}],"references":[{"url":"https://download.wavelink.com/Files/avalanche_v6.4.2_release_notes.txt","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46263"},{"url":"https://github.com/advisories/GHSA-3q3v-9mp5-cqff"}],"sources":{"cve":[{"id":"CVE-2023-46263","description":"An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.4.1 and below that could allow an attacker to achieve a remote code execution.","status":"published","published":"2023-12-19T15:43:26.291Z","modified":"2024-08-02T20:37:40.211Z","cvss":[{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:23.645864Z"}],"euvd":[{"id":"EUVD-2023-50490","description":"An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.4.1 and below that could allow an attacker to achieve a remote code execution.","status":"published","published":"2023-12-19T15:43:26Z","modified":"2024-08-02T20:37:40Z","cvss":[{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:49:58.369276Z"}],"ghsa":[{"id":"GHSA-3q3v-9mp5-cqff","title":"An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.4...","description":"An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.4.1 and below that could allow an attacker to achieve a remote code execution.","status":"published","published":"2023-12-19T18:30:31Z","modified":"2023-12-21T06:30:35Z","cvss":[{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:55:15.802634Z"}],"nvd":[{"id":"CVE-2023-46263","description":"An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.4.1 and below that could allow an attacker to achieve a remote code execution.","status":"published","published":"2023-12-19T16:15:11.343Z","modified":"2026-06-17T06:30:32.947Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:08:56.329586Z"}]}}