{"id":"CVE-2026-48900","aliases":["BIT-joomla-2026-48900","EUVD-2026-31879","GHSA-cwvc-2p7m-grcm"],"status":"published","title":"Joomla! Core - [20260516] - Incorrect Access Control in com_scheduler","description":"An improper access check allowed low privileged users to edit the task types of existing scheduler tasks.","severity":{"version":"4.0","score":6.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:H/SI:H/SA:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0016,"percentile":0.05255,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-284"],"published":"2026-05-26T16:43:51Z","modified":"2026-10-24T10:30:40Z","fixes":[{"ecosystem":"Bitnami","package":"joomla","fixed_in":["5.4.6","6.1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"joomla","ranges":[{"type":"SEMVER","events":[{"introduced":"4.1.0"},{"fixed":"5.4.6"},{"introduced":"6.0.0"},{"fixed":"6.1.1"}]}]}],"products":[{"vendor":"joomla","product":"joomla\\!"},{"vendor":"joomla! project","product":"joomla! cms"}],"references":[{"url":"https://developer.joomla.org/security-centre/1048-20260516-core-incorrect-access-control-in-com-scheduler.html","tags":["vendor-advisory","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48900","tags":["web"]},{"url":"https://github.com/advisories/GHSA-cwvc-2p7m-grcm"}],"sources":{"cve":[{"id":"CVE-2026-48900","title":"Joomla! Core - [20260516] - Incorrect Access Control in com_scheduler","description":"An improper access check allowed low privileged users to edit the task types of existing scheduler tasks.","status":"published","published":"2026-05-26T16:43:51.153Z","modified":"2026-05-27T09:12:59.814Z","cvss":[{"version":"4.0","score":6.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:H/SI:H/SA:H","level":"medium","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T13:50:38.739766Z"}],"euvd":[{"id":"EUVD-2026-31879","description":"An improper access check allowed low privileged users to edit the task types of existing scheduler tasks.","status":"published","published":"2026-05-26T16:43:51Z","modified":"2026-05-27T09:12:59Z","cvss":[{"version":"4.0","score":6.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:H/SI:H/SA:H","level":"medium"}],"updated_at":"2026-11-02T18:21:06.054612Z"}],"ghsa":[{"id":"GHSA-cwvc-2p7m-grcm","title":"An improper access check allowed low privileged users to edit the task types of existing...","description":"An improper access check allowed low privileged users to edit the task types of existing scheduler tasks.","status":"published","published":"2026-05-26T18:31:47Z","modified":"2026-05-26T21:33:01Z","cvss":[{"version":"4.0","score":6.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/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":"medium"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:08:18.762226Z"}],"nvd":[{"id":"CVE-2026-48900","description":"An improper access check allowed low privileged users to edit the task types of existing scheduler tasks.","status":"published","published":"2026-05-26T17:16:54.74Z","modified":"2026-07-24T11:10:00.17Z","cvss":[{"version":"4.0","score":6.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/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":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:12:20.511562Z"}],"osv":[{"id":"CVE-2026-48900","description":"An improper access check allowed low privileged users to edit the task types of existing scheduler tasks.","status":"published","published":"2026-05-26T17:16:54.74Z","modified":"2026-10-24T10:30:40.284596025Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:07.060148Z"},{"id":"BIT-joomla-2026-48900","title":"Joomla! Core - [20260516] - Incorrect Access Control in com_scheduler","description":"An improper access check allowed low privileged users to edit the task types of existing scheduler tasks.","status":"published","published":"2026-05-27T08:47:43.78Z","modified":"2026-09-08T08:48:03.085390721Z","updated_at":"2026-11-02T15:28:31.782692Z"}]}}