{"id":"CVE-2026-48947","aliases":["BIT-joomla-2026-48947","EUVD-2026-42069","GHSA-pqwf-qvrr-q52g"],"status":"published","title":"Joomla! Core - [20260701] - Incorrect Access Control in com_media webservice endpoints","description":"An improper access check allows privileged users to overwrite media files without editing permissions.","severity":{"version":"4.0","score":6.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00331,"percentile":0.26539,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-284"],"published":"2026-07-07T17:32:45Z","modified":"2026-10-27T02:30:24Z","fixes":[{"ecosystem":"Bitnami","package":"joomla","fixed_in":["5.4.7","6.1.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"joomla","ranges":[{"type":"SEMVER","events":[{"introduced":"4.1.0"},{"fixed":"5.4.7"},{"introduced":"6.0.0"},{"fixed":"6.1.2"}]}]}],"products":[{"vendor":"joomla","product":"joomla\\!"},{"vendor":"joomla! project","product":"joomla! cms"}],"references":[{"url":"https://developer.joomla.org/security-centre/1055-20260701-core-incorrect-access-control-in-com-media-webservice-endpoints.html","tags":["vendor-advisory","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48947","tags":["web"]},{"url":"https://github.com/advisories/GHSA-pqwf-qvrr-q52g"}],"sources":{"cve":[{"id":"CVE-2026-48947","title":"Joomla! Core - [20260701] - Incorrect Access Control in com_media webservice endpoints","description":"An improper access check allows privileged users to overwrite media files without editing permissions.","status":"published","published":"2026-07-07T17:32:45.116Z","modified":"2026-07-08T09:56:00.315Z","cvss":[{"version":"4.0","score":6.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:H","level":"medium","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T13:50:49.872037Z"}],"euvd":[{"id":"EUVD-2026-42069","description":"An improper access check allows privileged users to overwrite media files without editing permissions.","status":"published","published":"2026-07-07T17:32:45Z","modified":"2026-07-08T09:56:00Z","cvss":[{"version":"4.0","score":6.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:H","level":"medium"}],"updated_at":"2026-11-02T18:20:11.442824Z"}],"ghsa":[{"id":"GHSA-pqwf-qvrr-q52g","title":"An improper access check allows privileged users to overwrite media files without editing...","description":"An improper access check allows privileged users to overwrite media files without editing permissions.","status":"published","published":"2026-07-07T21:31:32Z","modified":"2026-07-09T15:32:21Z","cvss":[{"version":"4.0","score":6.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/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":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:09:21.623271Z"}],"nvd":[{"id":"CVE-2026-48947","description":"An improper access check allows privileged users to overwrite media files without editing permissions.","status":"published","published":"2026-07-07T19:16:52.607Z","modified":"2026-10-25T20:10:00.147Z","cvss":[{"version":"4.0","score":6.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/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":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:12:28.040501Z"}],"osv":[{"id":"CVE-2026-48947","description":"An improper access check allows privileged users to overwrite media files without editing permissions.","status":"published","published":"2026-07-07T19:16:52.607Z","modified":"2026-10-27T02:30:24.660914407Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:07.060148Z"},{"id":"BIT-joomla-2026-48947","title":"Joomla! Core - [20260701] - Incorrect Access Control in com_media webservice endpoints","description":"An improper access check allows privileged users to overwrite media files without editing permissions.","status":"published","published":"2026-07-12T23:43:53.093Z","modified":"2026-09-08T08:47:58.836707148Z","updated_at":"2026-11-02T15:28:31.782692Z"}]}}