{"id":"CVE-2026-107508","aliases":["EUVD-2026-100892","GHSA-xwr4-4p99-jhp5"],"status":"published","title":"Ultimate Multisite \u003c 2.17.2 - Unauthenticated LFI via 'attributes' Parameter","description":"The Ultimate Multisite  WordPress plugin before 2.17.2 does not validate a user-supplied value used to select a file to include, allowing unauthenticated attackers to include and read arbitrary local files, including the WordPress configuration file.","severity":{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00503,"percentile":0.4354,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2026-10-14T06:00:11Z","modified":"2026-10-14T16:14:02Z","products":[{"vendor":"unknown","product":"ultimate multisite"}],"references":[{"url":"https://wpscan.com/vulnerability/2b2808d3-b3fc-41d4-8be5-82d222911bc6/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107508"},{"url":"https://wpscan.com/vulnerability/2b2808d3-b3fc-41d4-8be5-82d222911bc6"},{"url":"https://github.com/advisories/GHSA-xwr4-4p99-jhp5"}],"sources":{"cve":[{"id":"CVE-2026-107508","title":"Ultimate Multisite \u003c 2.17.2 - Unauthenticated LFI via 'attributes' Parameter","description":"The Ultimate Multisite  WordPress plugin before 2.17.2 does not validate a user-supplied value used to select a file to include, allowing unauthenticated attackers to include and read arbitrary local files, including the WordPress configuration file.","status":"published","published":"2026-10-14T06:00:11.764Z","modified":"2026-10-14T13:42:22.482Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T13:45:14.072357Z"}],"euvd":[{"id":"EUVD-2026-100892","description":"The Ultimate Multisite  WordPress plugin before 2.17.2 does not validate a user-supplied value used to select a file to include, allowing unauthenticated attackers to include and read arbitrary local files, including the WordPress configuration file.","status":"published","published":"2026-10-14T06:00:11Z","modified":"2026-10-14T13:42:22Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T17:27:15.581093Z"}],"ghsa":[{"id":"GHSA-xwr4-4p99-jhp5","title":"The Ultimate Multisite  WordPress plugin before 2.17.2 does not validate a user-supplied value...","description":"The Ultimate Multisite  WordPress plugin before 2.17.2 does not validate a user-supplied value used to select a file to include, allowing unauthenticated attackers to include and read arbitrary local files, including the WordPress configuration file.","status":"published","published":"2026-10-14T09:31:31Z","modified":"2026-10-14T15:32:18Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:13:25.439244Z"}],"nvd":[{"id":"CVE-2026-107508","description":"The Ultimate Multisite  WordPress plugin before 2.17.2 does not validate a user-supplied value used to select a file to include, allowing unauthenticated attackers to include and read arbitrary local files, including the WordPress configuration file.","status":"published","published":"2026-10-14T07:17:01.983Z","modified":"2026-10-14T16:14:02.8Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:12:58.99337Z"}]}}