{"data":{"id":"CVE-2018-11326","cve_id":"CVE-2018-11326","title":"Joomla! XSS Vulnerability","summary":"Joomla! XSS Vulnerability","severity":"MEDIUM","cvss":{"score":4.8,"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","source":"nvd"},"published_at":"2018-05-22T15:29:00.450000Z","modified_at":"2026-06-17T01:35:43.653000Z","withdrawn_at":null,"is_joomla":true,"is_joomla_core":true,"relevance":"certain","product":"Joomla CMS","extension":{"type":null,"name":null},"sources":["github","nvd","osv"],"source_count":3,"url":"https://cve.oyer.fr/cve/CVE-2018-11326","description":"An issue was discovered in Joomla! Core before 3.8.8. Inadequate input filtering leads to a multiple XSS vulnerabilities. Additionally, the default filtering settings could potentially allow users of the default Administrator user group to perform a XSS attack.","cwe":["CWE-79"],"affected":[{"package":"joomla/joomla-cms","product":"joomla/joomla-cms","vendor":null,"ecosystem":"composer","cpe":null,"version_start":"3.0.0","version_end":"3.8.8","version_end_inclusive":false,"fixed_version":"3.8.8","type":"core","source":"github"},{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:*:*:*:*:*:*:*:*","version_start":null,"version_end":"3.8.8","version_end_inclusive":false,"fixed_version":"3.8.8","type":"core","source":"nvd"}],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11326","title":null,"source":"github"},{"url":"https://developer.joomla.org/security-centre/733-20180505-core-xss-vulnerabilities-additional-hadering.html","title":null,"source":"github"},{"url":"https://web.archive.org/web/20210124173032/http://www.securityfocus.com/bid/104270","title":null,"source":"github"},{"url":"https://web.archive.org/web/20211129145422/http://www.securitytracker.com/id/1040966","title":null,"source":"github"},{"url":"https://github.com/advisories/GHSA-g3m5-vvj7-xrwv","title":null,"source":"github"},{"url":"https://github.com/joomla/joomla-cms","title":"PACKAGE","source":"osv"},{"url":"http://www.securityfocus.com/bid/104270","title":"Third Party Advisory, VDB Entry","source":"nvd"},{"url":"http://www.securitytracker.com/id/1040966","title":"Third Party Advisory, VDB Entry","source":"nvd"}],"source_records":[{"source":"github","external_id":"GHSA-g3m5-vvj7-xrwv","url":"https://github.com/advisories/GHSA-g3m5-vvj7-xrwv","severity":"medium","cvss_score":4.8,"cvss_vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","cvss_version":"3.0","first_seen_at":"2026-09-26T09:27:38.261295Z","last_seen_at":"2026-09-26T09:27:38.261295Z"},{"source":"osv","external_id":"GHSA-g3m5-vvj7-xrwv","url":"https://osv.dev/vulnerability/GHSA-g3m5-vvj7-xrwv","severity":"MODERATE","cvss_score":4.8,"cvss_vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","cvss_version":"3.0","first_seen_at":"2026-09-26T09:27:57.254817Z","last_seen_at":"2026-09-26T09:27:57.254817Z"},{"source":"nvd","external_id":"CVE-2018-11326","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11326","severity":"MEDIUM","cvss_score":4.8,"cvss_vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","cvss_version":"3.0","first_seen_at":"2026-09-26T09:34:15.785808Z","last_seen_at":"2026-09-26T09:34:15.785808Z"}],"history":[{"at":"2026-09-26T09:34:15.785808Z","event":"source_added","source":"nvd","detail":"Source ajoutée : nvd"},{"at":"2026-09-26T09:27:57.254817Z","event":"source_added","source":"osv","detail":"Source ajoutée : osv"},{"at":"2026-09-26T09:27:38.261295Z","event":"created","source":"github","detail":"Détectée via github"}]}}