{"id":"CVE-2026-30286","aliases":["EUVD-2026-17579","GHSA-x992-q43f-mw8x"],"status":"published","title":"An arbitrary file overwrite vulnerability in Funambol, Inc. Zefiro Cloud v32.0.2026011614 allows...","description":"An arbitrary file overwrite vulnerability in Funambol, Inc. Zefiro Cloud v32.0.2026011614 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure.","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":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00666,"percentile":0.52106,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2026-03-31T00:00:00Z","modified":"2026-07-24T20:10:00Z","products":[{"vendor":"funambol","product":"zefiro"}],"references":[{"url":"https://secsys.fudan.edu.cn/","tags":["Not Applicable"]},{"url":"https://play.google.com/store/apps/details?id=com.funambol.zefiro","tags":["Product"]},{"url":"https://zefiro.me/","tags":["Product"]},{"url":"https://github.com/Secsys-FDU/AF_CVEs/issues/14","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-30286"},{"url":"https://secsys.fudan.edu.cn"},{"url":"https://zefiro.me"},{"url":"https://github.com/advisories/GHSA-x992-q43f-mw8x"}],"sources":{"cve":[{"id":"CVE-2026-30286","description":"An arbitrary file overwrite vulnerability in Funambol, Inc. Zefiro Cloud v32.0.2026011614 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure.","status":"published","published":"2026-03-31T00:00:00Z","modified":"2026-04-02T14:27:23.319Z","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-22"],"updated_at":"2026-11-02T13:43:56.024247Z"}],"euvd":[{"id":"EUVD-2026-17579","description":"An arbitrary file overwrite vulnerability in Funambol, Inc. Zefiro Cloud v32.0.2026011614 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure.","status":"published","published":"2026-03-31T00:00:00Z","modified":"2026-04-02T14:27:23Z","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":"2026-11-02T19:25:23.121433Z"}],"ghsa":[{"id":"GHSA-x992-q43f-mw8x","title":"An arbitrary file overwrite vulnerability in Funambol, Inc. Zefiro Cloud v32.0.2026011614 allows...","description":"An arbitrary file overwrite vulnerability in Funambol, Inc. Zefiro Cloud v32.0.2026011614 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure.","status":"published","published":"2026-03-31T18:31:32Z","modified":"2026-04-02T15:32:42Z","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-22"],"updated_at":"2026-11-02T15:07:05.449461Z"}],"nvd":[{"id":"CVE-2026-30286","description":"An arbitrary file overwrite vulnerability in Funambol, Inc. Zefiro Cloud v32.0.2026011614 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure.","status":"published","published":"2026-03-31T18:16:47.433Z","modified":"2026-07-24T20:10:00.147Z","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":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:12:12.261218Z"}]}}