{"schema_version":1,"title":"Joomla! vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 6 vulnerabilities in Joomla!: 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 1 exploited in the wild. The most recent, CVE-2026-48905, was published on 26 May 2026.","url":"https://junglewise.ai/threats/technologies/joomla-","json_url":"https://junglewise.ai/threats/technologies/joomla-.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/joomla-","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":6,"critical":1,"exploited":1,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":5},"latest":[{"cve":"CVE-2026-48905","cvss":6.9,"slug":"cve-2026-48905-joomla-cms-xss-in-cleanattributes-filter-code","title":"Joomla! CMS XSS in cleanAttributes filter code","severity":"info","exploited":false,"published_at":"2026-05-26T17:16:55.323+00:00","url":"https://junglewise.ai/threats/cve-2026-48905-joomla-cms-xss-in-cleanattributes-filter-code"},{"cve":"CVE-2026-48903","cvss":6.9,"slug":"cve-2026-48903-joomla-cms-cross-site-scripting-in-checkattribute-methods","title":"Joomla! CMS cross-site scripting in checkAttribute methods","severity":"info","exploited":false,"published_at":"2026-05-26T17:16:55.077+00:00","url":"https://junglewise.ai/threats/cve-2026-48903-joomla-cms-cross-site-scripting-in-checkattribute-methods"},{"cve":"CVE-2026-30895","cvss":6.9,"slug":"cve-2026-30895-joomla-cms-xss-in-readmore-links-for-com-content","title":"Joomla! CMS XSS in readmore links for com_content","severity":"info","exploited":false,"published_at":"2026-05-26T17:16:31.037+00:00","url":"https://junglewise.ai/threats/cve-2026-30895-joomla-cms-xss-in-readmore-links-for-com-content"},{"cve":"CVE-2026-30894","cvss":6.9,"slug":"cve-2026-30894-joomla-cms-xss-in-content-history-component","title":"Joomla! CMS XSS in content history component","severity":"info","exploited":false,"published_at":"2026-05-26T17:16:30.903+00:00","url":"https://junglewise.ai/threats/cve-2026-30894-joomla-cms-xss-in-content-history-component"},{"cve":"CVE-2026-25900","cvss":6.9,"slug":"cve-2026-25900-joomla-cms-cross-site-scripting-in-feed-modules","title":"Joomla! CMS cross-site scripting in feed modules","severity":"info","exploited":false,"published_at":"2026-05-26T17:16:30.25+00:00","url":"https://junglewise.ai/threats/cve-2026-25900-joomla-cms-cross-site-scripting-in-feed-modules"},{"cve":"CVE-2023-23752","cvss":5.3,"slug":"cve-2023-23752-joomla-improper-access-control-vulnerability","title":"Joomla! Improper Access Control Vulnerability","severity":"critical","exploited":true,"published_at":"2024-01-08T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2023-23752-joomla-improper-access-control-vulnerability"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Joomla!","slug":"joomla-","vendor":{"name":"Joomla!","slug":"joomla!","url":"https://junglewise.ai/threats/vendors/joomla!"},"aliases":[],"category":"cms","homepage":"https://www.joomla.org/","repo_url":"https://github.com/joomla/joomla-cms","description":"Joomla! is a free and open-source content management system for publishing web content.","url":"https://junglewise.ai/threats/technologies/joomla-"},"most_severe":[{"cve":"CVE-2023-23752","cvss":5.3,"slug":"cve-2023-23752-joomla-improper-access-control-vulnerability","title":"Joomla! Improper Access Control Vulnerability","severity":"critical","exploited":true,"published_at":"2024-01-08T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2023-23752-joomla-improper-access-control-vulnerability"},{"cve":"CVE-2026-48905","cvss":6.9,"slug":"cve-2026-48905-joomla-cms-xss-in-cleanattributes-filter-code","title":"Joomla! CMS XSS in cleanAttributes filter code","severity":"info","exploited":false,"published_at":"2026-05-26T17:16:55.323+00:00","url":"https://junglewise.ai/threats/cve-2026-48905-joomla-cms-xss-in-cleanattributes-filter-code"},{"cve":"CVE-2026-48903","cvss":6.9,"slug":"cve-2026-48903-joomla-cms-cross-site-scripting-in-checkattribute-methods","title":"Joomla! CMS cross-site scripting in checkAttribute methods","severity":"info","exploited":false,"published_at":"2026-05-26T17:16:55.077+00:00","url":"https://junglewise.ai/threats/cve-2026-48903-joomla-cms-cross-site-scripting-in-checkattribute-methods"},{"cve":"CVE-2026-30895","cvss":6.9,"slug":"cve-2026-30895-joomla-cms-xss-in-readmore-links-for-com-content","title":"Joomla! CMS XSS in readmore links for com_content","severity":"info","exploited":false,"published_at":"2026-05-26T17:16:31.037+00:00","url":"https://junglewise.ai/threats/cve-2026-30895-joomla-cms-xss-in-readmore-links-for-com-content"},{"cve":"CVE-2026-30894","cvss":6.9,"slug":"cve-2026-30894-joomla-cms-xss-in-content-history-component","title":"Joomla! CMS XSS in content history component","severity":"info","exploited":false,"published_at":"2026-05-26T17:16:30.903+00:00","url":"https://junglewise.ai/threats/cve-2026-30894-joomla-cms-xss-in-content-history-component"},{"cve":"CVE-2026-25900","cvss":6.9,"slug":"cve-2026-25900-joomla-cms-cross-site-scripting-in-feed-modules","title":"Joomla! CMS cross-site scripting in feed modules","severity":"info","exploited":false,"published_at":"2026-05-26T17:16:30.25+00:00","url":"https://junglewise.ai/threats/cve-2026-25900-joomla-cms-cross-site-scripting-in-feed-modules"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}