{"id":"CVE-2026-13158","aliases":["EUVD-2026-51714","GHSA-gv5c-hx24-mwv4"],"status":"published","title":"Everest Toolkit \u003c= 1.2.3 - Admin+ Arbitrary File Upload","description":"The Everest Toolkit WordPress plugin through 1.2.3 does not validate the type of files uploaded during demo-content import (the WordPress file-type test is disabled), allowing high-privilege users (Administrator by default, including non-super-admin site administrators on multisite) to upload executable PHP files to the uploads directory.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00499,"percentile":0.43134,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-434"],"published":"2026-08-01T06:00:10Z","modified":"2026-08-26T16:31:36Z","exploits":[{"source":"pocgithub","id":"MinhHK68/CVE-2026-13158","title":"MinhHK68/CVE-2026-13158","date":"2026-08-01","url":"https://github.com/MinhHK68/CVE-2026-13158"}],"products":[{"vendor":"unknown","product":"everest toolkit"}],"references":[{"url":"https://wpscan.com/vulnerability/f101071f-402a-40a2-bbdb-666512cd4049/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-13158"},{"url":"https://wpscan.com/vulnerability/f101071f-402a-40a2-bbdb-666512cd4049"},{"url":"https://github.com/advisories/GHSA-gv5c-hx24-mwv4"}],"sources":{"cve":[{"id":"CVE-2026-13158","title":"Everest Toolkit \u003c= 1.2.3 - Admin+ Arbitrary File Upload","description":"The Everest Toolkit WordPress plugin through 1.2.3 does not validate the type of files uploaded during demo-content import (the WordPress file-type test is disabled), allowing high-privilege users (Administrator by default, including non-super-admin site administrators on multisite) to upload executable PHP files to the uploads directory.","status":"published","published":"2026-08-01T06:00:10.609Z","modified":"2026-08-05T19:49:08.924Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:19:49.885652Z"}],"euvd":[{"id":"EUVD-2026-51714","description":"The Everest Toolkit WordPress plugin through 1.2.3 does not validate the type of files uploaded during demo-content import (the WordPress file-type test is disabled), allowing high-privilege users (Administrator by default, including non-super-admin site administrators on multisite) to upload executable PHP files to the uploads directory.","status":"published","published":"2026-08-01T06:00:10Z","modified":"2026-08-05T19:49:08Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:02:09.520152Z"}],"ghsa":[{"id":"GHSA-gv5c-hx24-mwv4","title":"The Everest Toolkit WordPress plugin through 1.2.3 does not validate the type of files uploaded...","description":"The Everest Toolkit WordPress plugin through 1.2.3 does not validate the type of files uploaded during demo-content import (the WordPress file-type test is disabled), allowing high-privilege users (Administrator by default, including non-super-admin site administrators on multisite) to upload executable PHP files to the uploads directory.","status":"published","published":"2026-08-01T09:30:23Z","modified":"2026-08-05T21:31:34Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:10:07.926015Z"}],"nvd":[{"id":"CVE-2026-13158","description":"The Everest Toolkit WordPress plugin through 1.2.3 does not validate the type of files uploaded during demo-content import (the WordPress file-type test is disabled), allowing high-privilege users (Administrator by default, including non-super-admin site administrators on multisite) to upload executable PHP files to the uploads directory.","status":"published","published":"2026-08-01T07:16:29.133Z","modified":"2026-08-26T16:31:36.75Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:12:34.290716Z"}]}}