{"id":"CVE-2023-24720","aliases":["EUVD-2023-28730","GHSA-4p4p-37mm-wwx8"],"status":"published","title":"An arbitrary file upload vulnerability in readium-js v0.32.0 allows attackers to execute...","description":"An arbitrary file upload vulnerability in readium-js v0.32.0 allows attackers to execute arbitrary code via uploading a crafted EPUB file.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01093,"percentile":0.65716,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2023-04-05T00:00:00Z","modified":"2026-10-28T02:30:58Z","products":[{"vendor":"readium","product":"readium-js"}],"references":[{"url":"https://infosec.zeyu2001.com/2023/readiumjs-cloud-reader-everybody-gets-an-xss","tags":["x_transferred","Exploit","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-24720","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-4p4p-37mm-wwx8"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/24xxx/CVE-2023-24720.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-24720","description":"An arbitrary file upload vulnerability in readium-js v0.32.0 allows attackers to execute arbitrary code via uploading a crafted EPUB file.","status":"published","published":"2023-04-05T00:00:00Z","modified":"2025-02-11T19:47:49.549Z","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":"adp"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:35:27.006218Z"}],"euvd":[{"id":"EUVD-2023-28730","description":"An arbitrary file upload vulnerability in readium-js v0.32.0 allows attackers to execute arbitrary code via uploading a crafted EPUB file.","status":"published","published":"2023-04-05T00:00:00Z","modified":"2025-02-11T19:47:49Z","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"}],"updated_at":"2026-11-03T00:03:58.784175Z"}],"ghsa":[{"id":"GHSA-4p4p-37mm-wwx8","title":"An arbitrary file upload vulnerability in readium-js v0.32.0 allows attackers to execute...","description":"An arbitrary file upload vulnerability in readium-js v0.32.0 allows attackers to execute arbitrary code via uploading a crafted EPUB file.","status":"published","published":"2023-04-05T21:30:24Z","modified":"2023-04-20T05:07:50Z","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"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:54:32.269335Z"}],"nvd":[{"id":"CVE-2023-24720","description":"An arbitrary file upload vulnerability in readium-js v0.32.0 allows attackers to execute arbitrary code via uploading a crafted EPUB file.","status":"published","published":"2023-04-05T20:15:07.887Z","modified":"2026-06-17T05:39:46.057Z","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":"3.1","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":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:07:53.719171Z"}],"osv":[{"id":"CVE-2023-24720","description":"An arbitrary file upload vulnerability in readium-js v0.32.0 allows attackers to execute arbitrary code via uploading a crafted EPUB file.","status":"published","published":"2023-04-05T00:00:00Z","modified":"2026-10-28T02:30:58.933923966Z","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"}],"updated_at":"2026-11-02T15:44:30.709518Z"}]}}