{"id":"CVE-2026-89271","aliases":["EUVD-2026-98300","GHSA-mr4c-8644-ggh2"],"status":"published","title":"WP-BusinessDirectory \u003c= 4.0.2 - Unauthenticated Arbitrary File Write via uploadFile","description":"The WP-BusinessDirectory  WordPress plugin through 4.0.2 does not restrict the type or destination of files saved by an unauthenticated upload handler, allowing unauthenticated attackers to write files with arbitrary content to arbitrary locations, though not to execute code on a default server configuration.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00233,"percentile":0.14216,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2026-10-13T06:00:09Z","modified":"2026-10-13T16:29:21Z","products":[{"vendor":"cmsjunkie - wordpress business directory plugins","product":"wp-businessdirectory"},{"vendor":"unknown","product":"wp-businessdirectory"}],"references":[{"url":"https://wpscan.com/vulnerability/78b3ade9-1614-4040-87be-c43dbc50b79e/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-89271"},{"url":"https://wpscan.com/vulnerability/78b3ade9-1614-4040-87be-c43dbc50b79e"},{"url":"https://github.com/advisories/GHSA-mr4c-8644-ggh2"}],"sources":{"cve":[{"id":"CVE-2026-89271","title":"WP-BusinessDirectory \u003c= 4.0.2 - Unauthenticated Arbitrary File Write via uploadFile","description":"The WP-BusinessDirectory  WordPress plugin through 4.0.2 does not restrict the type or destination of files saved by an unauthenticated upload handler, allowing unauthenticated attackers to write files with arbitrary content to arbitrary locations, though not to execute code on a default server configuration.","status":"published","published":"2026-10-13T06:00:09.384Z","modified":"2026-10-13T11:55:07.951Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:19:55.526923Z"}],"euvd":[{"id":"EUVD-2026-98300","description":"The WP-BusinessDirectory  WordPress plugin through 4.0.2 does not restrict the type or destination of files saved by an unauthenticated upload handler, allowing unauthenticated attackers to write files with arbitrary content to arbitrary locations, though not to execute code on a default server configuration.","status":"published","published":"2026-10-13T06:00:09Z","modified":"2026-10-13T11:55:07Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T17:27:21.215493Z"}],"ghsa":[{"id":"GHSA-mr4c-8644-ggh2","title":"The WP-BusinessDirectory  WordPress plugin through 4.0.2 does not restrict the type or...","description":"The WP-BusinessDirectory  WordPress plugin through 4.0.2 does not restrict the type or destination of files saved by an unauthenticated upload handler, allowing unauthenticated attackers to write files with arbitrary content to arbitrary locations, though not to execute code on a default server configuration.","status":"published","published":"2026-10-13T06:30:27Z","modified":"2026-10-13T12:32:54Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:13:10.715475Z"}],"nvd":[{"id":"CVE-2026-89271","description":"The WP-BusinessDirectory  WordPress plugin through 4.0.2 does not restrict the type or destination of files saved by an unauthenticated upload handler, allowing unauthenticated attackers to write files with arbitrary content to arbitrary locations, though not to execute code on a default server configuration.","status":"published","published":"2026-10-13T06:17:04.05Z","modified":"2026-10-13T16:29:21.907Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:12:56.72789Z"}]}}