{"data":{"id":"CVE-2026-49049","cve_id":"CVE-2026-49049","title":"The Helix3 plugin for Joomla exposes an ajax handler task, that allows unauthenticated attackers to delete arbitrary files, write arbitrary JSON files and upda…","summary":"The Helix3 plugin for Joomla exposes an ajax handler task, that allows unauthenticated attackers to delete arbitrary files, write arbitrary JSON files and upda…","severity":"HIGH","cvss":{"score":7.5,"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","source":"nvd"},"published_at":"2026-06-29T15:16:41.363000Z","modified_at":"2026-06-30T17:18:06.617000Z","withdrawn_at":null,"is_joomla":true,"is_joomla_core":false,"relevance":"certain","product":"helix3","extension":{"type":"plugin","name":"helix3"},"sources":["nvd"],"source_count":1,"url":"https://cve.oyer.fr/cve/CVE-2026-49049","description":"The Helix3 plugin for Joomla exposes an ajax handler task, that allows unauthenticated attackers to delete arbitrary files, write arbitrary JSON files and update template parameters.","cwe":["CWE-284"],"affected":[{"package":null,"product":"Helix3 extension for Joomla","vendor":"joomshaper.com","ecosystem":null,"cpe":null,"version_start":"1.0","version_end":"3.1.1","version_end_inclusive":true,"fixed_version":null,"type":null,"source":"nvd"},{"package":null,"product":"helix3","vendor":"ollyo","ecosystem":null,"cpe":"cpe:2.3:a:ollyo:helix3:*:*:*:*:*:joomla\\!:*:*","version_start":"1.0","version_end":"3.1.1","version_end_inclusive":true,"fixed_version":null,"type":null,"source":"nvd"}],"references":[{"url":"https://www.joomshaper.com/","title":"Product","source":"nvd"}],"source_records":[{"source":"nvd","external_id":"CVE-2026-49049","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49049","severity":"HIGH","cvss_score":7.5,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","cvss_version":"3.1","first_seen_at":"2026-09-26T09:34:28.398244Z","last_seen_at":"2026-09-26T09:34:28.398244Z"}],"history":[{"at":"2026-09-26T09:34:28.398244Z","event":"created","source":"nvd","detail":"Détectée via nvd"}]}}