{"id":"CVE-2026-75949","aliases":["EUVD-2026-62489","GHSA-qp23-qqw8-mhp6"],"status":"published","title":"Joomla Extension - cmsjunkie.com -  Arbitrary file upload / deletion (path traversal) in J-BusinessDirectory \u003c 6.2.3","description":"Joomla Extension - cmsjunkie.com -  Arbitrary file upload / deletion (path traversal) in J-BusinessDirectory \u003c 6.2.3 - Upload/remove accepted a client-controlled root (_path_type could point at the component site/admin trees), did not enforce path containment, and used a weak extension check. CSRF token was also missing on upload/remove.","severity":{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00428,"percentile":0.37346,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2026-08-19T14:40:42Z","modified":"2026-08-26T16:36:16Z","products":[{"vendor":"cmsjunkie.com","product":"j-businessdirectory extension for joomla"}],"references":[{"url":"https://www.cmsjunkie.com/","tags":["product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75949"},{"url":"https://www.cmsjunkie.com"},{"url":"https://github.com/advisories/GHSA-qp23-qqw8-mhp6"}],"sources":{"cve":[{"id":"CVE-2026-75949","title":"Joomla Extension - cmsjunkie.com -  Arbitrary file upload / deletion (path traversal) in J-BusinessDirectory \u003c 6.2.3","description":"Joomla Extension - cmsjunkie.com -  Arbitrary file upload / deletion (path traversal) in J-BusinessDirectory \u003c 6.2.3 - Upload/remove accepted a client-controlled root (_path_type could point at the component site/admin trees), did not enforce path containment, and used a weak extension check. CSRF token was also missing on upload/remove.","status":"published","published":"2026-08-19T14:40:42.379Z","modified":"2026-08-21T19:16:00.768Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical","assessor":"cna"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:20:07.260654Z"}],"euvd":[{"id":"EUVD-2026-62489","description":"Joomla Extension - cmsjunkie.com -  Arbitrary file upload / deletion (path traversal) in J-BusinessDirectory \u003c 6.2.3 - Upload/remove accepted a client-controlled root (_path_type could point at the component site/admin trees), did not enforce path containment, and used a weak extension check. CSRF token was also missing on upload/remove.","status":"published","published":"2026-08-19T14:40:42Z","modified":"2026-08-21T19:16:00Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical"}],"updated_at":"2026-11-02T18:01:37.198267Z"}],"ghsa":[{"id":"GHSA-qp23-qqw8-mhp6","title":"Joomla Extension - cmsjunkie.com -  Arbitrary file upload / deletion (path traversal) in J...","description":"Joomla Extension - cmsjunkie.com -  Arbitrary file upload / deletion (path traversal) in J-BusinessDirectory \u003c 6.2.3 - Upload/remove accepted a client-controlled root (_path_type could point at the component site/admin trees), did not enforce path containment, and used a weak extension check. CSRF token was also missing on upload/remove.","status":"published","published":"2026-08-19T15:32:39Z","modified":"2026-08-19T15:32:47Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:10:39.892418Z"}],"nvd":[{"id":"CVE-2026-75949","description":"Joomla Extension - cmsjunkie.com -  Arbitrary file upload / deletion (path traversal) in J-BusinessDirectory \u003c 6.2.3 - Upload/remove accepted a client-controlled root (_path_type could point at the component site/admin trees), did not enforce path containment, and used a weak extension check. CSRF token was also missing on upload/remove.","status":"published","published":"2026-08-19T15:18:09.44Z","modified":"2026-08-26T16:36:16.99Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:12:39.962615Z"}]}}