{"data":{"id":"CVE-2026-63048","cve_id":"CVE-2026-63048","title":"Improper access control in Page Builder CK 1.0.0-3.1.2, 3.4.0-3.4.11, 3.5.0-3.6.2","summary":"Improper access control in Page Builder CK 1.0.0-3.1.2, 3.4.0-3.4.11, 3.5.0-3.6.2","severity":"CRITICAL","cvss":{"score":9.4,"version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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","source":"nvd"},"published_at":"2026-07-22T08:16:24.063000Z","modified_at":"2026-08-26T23:17:14.677000Z","withdrawn_at":null,"is_joomla":true,"is_joomla_core":false,"relevance":"certain","product":"Extension Joomla — joomlack.fr","extension":{"type":null,"name":null},"sources":["nvd"],"source_count":1,"url":"https://cve.oyer.fr/cve/CVE-2026-63048","description":"Joomla Extension - joomlack.fr - Improper access control in Page Builder CK 1.0.0-3.1.2, 3.4.0-3.4.11, 3.5.0-3.6.2 - The Joomla extension Page Builder CK is vulnerable to an authenticated arbitrary file upload, leading to RCE.","cwe":["CWE-434"],"affected":[{"package":null,"product":"Page Builder CK extension for Joomla","vendor":"joomlack.fr","ecosystem":null,"cpe":null,"version_start":"1.0.0","version_end":"3.1.2","version_end_inclusive":true,"fixed_version":null,"type":null,"source":"nvd"},{"package":null,"product":"Page Builder CK extension for Joomla","vendor":"joomlack.fr","ecosystem":null,"cpe":null,"version_start":"3.4.0","version_end":"3.4.11","version_end_inclusive":true,"fixed_version":null,"type":null,"source":"nvd"},{"package":null,"product":"Page Builder CK extension for Joomla","vendor":"joomlack.fr","ecosystem":null,"cpe":null,"version_start":"3.5.0","version_end":"3.6.2","version_end_inclusive":true,"fixed_version":null,"type":null,"source":"nvd"}],"references":[{"url":"https://www.joomlack.fr/","title":null,"source":"nvd"}],"source_records":[{"source":"nvd","external_id":"CVE-2026-63048","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63048","severity":"CRITICAL","cvss_score":9.4,"cvss_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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","cvss_version":"4.0","first_seen_at":"2026-09-26T09:34:29.314567Z","last_seen_at":"2026-09-26T09:34:29.314567Z"}],"history":[{"at":"2026-09-26T09:34:29.314567Z","event":"created","source":"nvd","detail":"Détectée via nvd"}]}}