{"id":"CVE-2026-78076","aliases":["EUVD-2026-68528","GHSA-672g-vmcw-4mjj"],"status":"published","title":"Joomla Extension - joomshaper.com - Broken Access Control \u0026 Missing Authorization in MegaMenu Settings in Helix Ultimate \u003c 2.2.10","description":"Joomla Extension - joomshaper.com - Broken Access Control \u0026 Missing Authorization in MegaMenu Settings in Helix Ultimate \u003c 2.2.10 - The AJAX endpoint save-megamenu-settings failed to enforce item-level and menu-level edit permissions (core.edit on com_menus.item.{id} or core.admin). An authenticated user could submit modified layout parameters for arbitrary menu items without proper authorization.","severity":{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00388,"percentile":0.3318,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2026-08-31T13:58:50Z","modified":"2026-09-01T14:05:49Z","products":[{"vendor":"joomshaper.com","product":"helix ultimate extension for joomla"}],"references":[{"url":"https://www.joomshaper.com/joomla-templates/helixultimate","tags":["product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-78076"},{"url":"https://github.com/advisories/GHSA-672g-vmcw-4mjj"}],"sources":{"cve":[{"id":"CVE-2026-78076","title":"Joomla Extension - joomshaper.com - Broken Access Control \u0026 Missing Authorization in MegaMenu Settings in Helix Ultimate \u003c 2.2.10","description":"Joomla Extension - joomshaper.com - Broken Access Control \u0026 Missing Authorization in MegaMenu Settings in Helix Ultimate \u003c 2.2.10 - The AJAX endpoint save-megamenu-settings failed to enforce item-level and menu-level edit permissions (core.edit on com_menus.item.{id} or core.admin). An authenticated user could submit modified layout parameters for arbitrary menu items without proper authorization.","status":"published","published":"2026-08-31T13:58:50.141Z","modified":"2026-09-01T14:05:49.323Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T13:34:59.78118Z"}],"euvd":[{"id":"EUVD-2026-68528","description":"Joomla Extension - joomshaper.com - Broken Access Control \u0026 Missing Authorization in MegaMenu Settings in Helix Ultimate \u003c 2.2.10 - The AJAX endpoint save-megamenu-settings failed to enforce item-level and menu-level edit permissions (core.edit on com_menus.item.{id} or core.admin). An authenticated user could submit modified layout parameters for arbitrary menu items without proper authorization.","status":"published","published":"2026-08-31T13:58:50Z","modified":"2026-09-01T14:05:49Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T18:01:18.264709Z"}],"ghsa":[{"id":"GHSA-672g-vmcw-4mjj","title":"Joomla Extension - joomshaper.com - Broken Access Control \u0026 Missing Authorization in MegaMenu...","description":"Joomla Extension - joomshaper.com - Broken Access Control \u0026 Missing Authorization in MegaMenu Settings in Helix Ultimate \u003c 2.2.10 - The AJAX endpoint save-megamenu-settings failed to enforce item-level and menu-level edit permissions (core.edit on com_menus.item.{id} or core.admin). An authenticated user could submit modified layout parameters for arbitrary menu items without proper authorization.","status":"published","published":"2026-08-31T15:34:45Z","modified":"2026-08-31T15:34:51Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/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":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:11:11.297642Z"}],"nvd":[{"id":"CVE-2026-78076","description":"Joomla Extension - joomshaper.com - Broken Access Control \u0026 Missing Authorization in MegaMenu Settings in Helix Ultimate \u003c 2.2.10 - The AJAX endpoint save-megamenu-settings failed to enforce item-level and menu-level edit permissions (core.edit on com_menus.item.{id} or core.admin). An authenticated user could submit modified layout parameters for arbitrary menu items without proper authorization.","status":"published","published":"2026-08-31T14:17:23.987Z","modified":"2026-08-31T19:33:11.197Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/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":"medium","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:12:42.691315Z"}]}}