{"id":"CVE-2025-8889","aliases":["EUVD-2025-27223","GHSA-34r3-h75p-74mh"],"status":"published","title":"Compress Then Upload \u003c 1.0.5 - Admin+ Arbitrary File Upload","description":"The Compress \u0026 Upload WordPress plugin before 1.0.5 does not properly validate uploaded files, allowing high privilege users such as admin to upload arbitrary files on the server even when they should not be allowed to (for example in multisite setup)","severity":{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00287,"percentile":0.21486,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-434"],"published":"2025-09-09T06:00:08Z","modified":"2026-07-10T15:38:30Z","exploits":[{"source":"pocgithub","id":"siberkampus/CVE-2025-8889","title":"siberkampus/CVE-2025-8889","date":"2025-08-20","url":"https://github.com/siberkampus/CVE-2025-8889"}],"products":[{"vendor":"eliehanna","product":"compress_\\\u0026_upload"},{"vendor":"unknown","product":"compress \u0026 upload"}],"references":[{"url":"https://wpscan.com/vulnerability/5d84a577-62aa-4aa2-ac39-b146eae65243/","tags":["exploit","vdb-entry","technical-description","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8889"},{"url":"https://wpscan.com/vulnerability/5d84a577-62aa-4aa2-ac39-b146eae65243"},{"url":"https://github.com/advisories/GHSA-34r3-h75p-74mh"}],"sources":{"cve":[{"id":"CVE-2025-8889","title":"Compress Then Upload \u003c 1.0.5 - Admin+ Arbitrary File Upload","description":"The Compress \u0026 Upload WordPress plugin before 1.0.5 does not properly validate uploaded files, allowing high privilege users such as admin to upload arbitrary files on the server even when they should not be allowed to (for example in multisite setup)","status":"published","published":"2025-09-09T06:00:08.095Z","modified":"2025-11-13T20:58:02.324Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low","assessor":"adp"}],"updated_at":"2026-11-02T14:32:38.025852Z"}],"euvd":[{"id":"EUVD-2025-27223","description":"The Compress \u0026 Upload WordPress plugin before 1.0.5 does not properly validate uploaded files, allowing high privilege users such as admin to upload arbitrary files on the server even when they should not be allowed to (for example in multisite setup)","status":"published","published":"2025-09-09T06:00:08Z","modified":"2025-11-13T20:58:02Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T19:49:17.485718Z"}],"ghsa":[{"id":"GHSA-34r3-h75p-74mh","title":"The Compress \u0026 Upload WordPress plugin before 1.0.5 does not properly validate uploaded files,...","description":"The Compress \u0026 Upload WordPress plugin before 1.0.5 does not properly validate uploaded files, allowing high privilege users such as admin to upload arbitrary files on the server even when they should not be allowed to (for example in multisite setup)","status":"published","published":"2025-09-09T06:30:17Z","modified":"2026-01-28T21:31:18Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:05:57.851484Z"}],"nvd":[{"id":"CVE-2025-8889","description":"The Compress \u0026 Upload WordPress plugin before 1.0.5 does not properly validate uploaded files, allowing high privilege users such as admin to upload arbitrary files on the server even when they should not be allowed to (for example in multisite setup)","status":"published","published":"2025-09-09T06:15:32.37Z","modified":"2026-07-10T15:38:30.82Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:11:27.73916Z"}]}}