{"id":"CVE-2026-48951","aliases":["BIT-joomla-2026-48951","EUVD-2026-42063","GHSA-g375-vm9h-5xvc"],"status":"published","title":"Joomla! Core - [20260705] - XSS in various modalreturn layouts","description":"Lack of escaping leads to XSS vulnerabilities in modalreturn layouts of various components.","severity":{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:U","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00244,"percentile":0.15711,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2026-07-07T17:30:24Z","modified":"2026-10-27T02:30:28Z","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":"4.0.0"},{"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/1059-20260705-core-xss-in-various-modalreturn-layouts.html","tags":["vendor-advisory","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48951","tags":["web"]},{"url":"https://github.com/advisories/GHSA-g375-vm9h-5xvc"}],"sources":{"cve":[{"id":"CVE-2026-48951","title":"Joomla! Core - [20260705] - XSS in various modalreturn layouts","description":"Lack of escaping leads to XSS vulnerabilities in modalreturn layouts of various components.","status":"published","published":"2026-07-07T17:30:24.904Z","modified":"2026-07-08T09:53:34.261Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:U","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:50:49.872037Z"}],"euvd":[{"id":"EUVD-2026-42063","description":"Lack of escaping leads to XSS vulnerabilities in modalreturn layouts of various components.","status":"published","published":"2026-07-07T17:30:24Z","modified":"2026-07-08T09:53:34Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:U","level":"medium"}],"updated_at":"2026-11-02T18:20:11.442824Z"}],"ghsa":[{"id":"GHSA-g375-vm9h-5xvc","title":"Lack of escaping leads to XSS vulnerabilities in modalreturn layouts of various components.","description":"Lack of escaping leads to XSS vulnerabilities in modalreturn layouts of various components.","status":"published","published":"2026-07-07T21:31:33Z","modified":"2026-07-09T15:32:22Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:U/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":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:09:21.623271Z"}],"nvd":[{"id":"CVE-2026-48951","description":"Lack of escaping leads to XSS vulnerabilities in modalreturn layouts of various components.","status":"published","published":"2026-07-07T19:16:53.68Z","modified":"2026-10-25T20:10:00.147Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:U/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":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:28.040501Z"}],"osv":[{"id":"CVE-2026-48951","description":"Lack of escaping leads to XSS vulnerabilities in modalreturn layouts of various components.","status":"published","published":"2026-07-07T19:16:53.68Z","modified":"2026-10-27T02:30:28.726767009Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:07.060148Z"},{"id":"BIT-joomla-2026-48951","title":"Joomla! Core - [20260705] - XSS in various modalreturn layouts","description":"Lack of escaping leads to XSS vulnerabilities in modalreturn layouts of various components.","status":"published","published":"2026-07-12T23:43:57.795Z","modified":"2026-09-08T08:47:58.899165479Z","updated_at":"2026-11-02T15:28:31.782692Z"}]}}