{"schema_version":1,"title":"typo3/html-sanitizer (Packagist) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 6 vulnerabilities in typo3/html-sanitizer (Packagist): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-47345, was published on 8 June 2026.","url":"https://junglewise.ai/threats/technologies/typo3-html-sanitizer","json_url":"https://junglewise.ai/threats/technologies/typo3-html-sanitizer.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/typo3-html-sanitizer","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":0,"all_time":6,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":2},"latest":[{"cve":"CVE-2026-47345","cvss":4,"epss":0.0044,"slug":"cve-2026-47345-typo3-html-sanitizer-xss-bypass-via-incorrect-namespace-encoding","title":"TYPO3 html-sanitizer XSS bypass via incorrect namespace encoding","severity":"medium","exploited":false,"published_at":"2026-06-08T20:17:01.743+00:00","url":"https://junglewise.ai/threats/cve-2026-47345-typo3-html-sanitizer-xss-bypass-via-incorrect-namespace-encoding"},{"cve":"CVE-2026-47344","cvss":4,"epss":0.0044,"slug":"cve-2026-47344-typo3-html-sanitizer-xss-bypass-via-whitespace-variant-closing","title":"TYPO3 html-sanitizer XSS bypass via whitespace-variant closing tags","severity":"medium","exploited":false,"published_at":"2026-06-08T20:17:01.587+00:00","url":"https://junglewise.ai/threats/cve-2026-47344-typo3-html-sanitizer-xss-bypass-via-whitespace-variant-closing"},{"cve":"CVE-2023-47125","cvss":3.1,"epss":0.0057,"slug":"cve-2023-47125-bypassing-cross-site-scripting-protection-in-typo3-html-sanitizer","title":"Bypassing Cross-Site Scripting Protection in TYPO3 HTML Sanitizer","severity":"low","exploited":false,"published_at":"2023-11-14T20:33:27+00:00","url":"https://junglewise.ai/threats/cve-2023-47125-bypassing-cross-site-scripting-protection-in-typo3-html-sanitizer"},{"cve":"CVE-2023-38500","cvss":3.1,"epss":0.0051,"slug":"cve-2023-38500-by-passing-cross-site-scripting-protection-in-html-sanitizer","title":"By-passing Cross-Site Scripting Protection in HTML Sanitizer","severity":"low","exploited":false,"published_at":"2023-07-25T18:27:16+00:00","url":"https://junglewise.ai/threats/cve-2023-38500-by-passing-cross-site-scripting-protection-in-html-sanitizer"},{"cve":"CVE-2022-23499","cvss":3.1,"epss":0.0045,"slug":"cve-2022-23499-typo3-html-sanitizer-vulnerable-to-cross-site-scripting","title":"TYPO3 HTML Sanitizer vulnerable to Cross-Site Scripting","severity":"low","exploited":false,"published_at":"2022-12-13T16:59:12+00:00","url":"https://junglewise.ai/threats/cve-2022-23499-typo3-html-sanitizer-vulnerable-to-cross-site-scripting"},{"cve":"CVE-2022-36020","cvss":3.1,"epss":0.0082,"slug":"cve-2022-36020-typo3-html-sanitizer-bypasses-cross-site-scripting-protection","title":"TYPO3 HTML Sanitizer Bypasses Cross-Site Scripting Protection","severity":"low","exploited":false,"published_at":"2022-09-16T18:50:12+00:00","url":"https://junglewise.ai/threats/cve-2022-36020-typo3-html-sanitizer-bypasses-cross-site-scripting-protection"}],"weekly":[{"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},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"moodle/moodle (Packagist)","slug":"moodle-moodle","vulnerabilities":434,"url":"https://junglewise.ai/threats/technologies/moodle-moodle"},{"name":"magento/community-edition (Packagist)","slug":"packagist-magento-community-edition","vulnerabilities":362,"url":"https://junglewise.ai/threats/technologies/packagist-magento-community-edition"},{"name":"typo3/cms (Packagist)","slug":"packagist-typo3-cms","vulnerabilities":187,"url":"https://junglewise.ai/threats/technologies/packagist-typo3-cms"},{"name":"wwbn/avideo (Packagist)","slug":"wwbn-avideo","vulnerabilities":164,"url":"https://junglewise.ai/threats/technologies/wwbn-avideo"},{"name":"magento/project-community-edition (Packagist)","slug":"magento-project-community-edition","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/magento-project-community-edition"},{"name":"drupal/core (Packagist)","slug":"packagist-drupal-core","vulnerabilities":150,"url":"https://junglewise.ai/threats/technologies/packagist-drupal-core"},{"name":"pimcore/pimcore (Packagist)","slug":"pimcore-pimcore","vulnerabilities":145,"url":"https://junglewise.ai/threats/technologies/pimcore-pimcore"},{"name":"craftcms/cms (Packagist)","slug":"craftcms-cms","vulnerabilities":143,"url":"https://junglewise.ai/threats/technologies/craftcms-cms"},{"name":"dolibarr/dolibarr (Packagist)","slug":"dolibarr-dolibarr","vulnerabilities":127,"url":"https://junglewise.ai/threats/technologies/dolibarr-dolibarr"},{"name":"getgrav/grav (Packagist)","slug":"getgrav-grav","vulnerabilities":127,"url":"https://junglewise.ai/threats/technologies/getgrav-grav"},{"name":"typo3/cms-core (Packagist)","slug":"typo3-cms-core","vulnerabilities":127,"url":"https://junglewise.ai/threats/technologies/typo3-cms-core"},{"name":"concrete5/concrete5 (Packagist)","slug":"concrete5-concrete5","vulnerabilities":122,"url":"https://junglewise.ai/threats/technologies/concrete5-concrete5"}],"technology":{"hub":true,"name":"typo3/html-sanitizer (Packagist)","slug":"typo3-html-sanitizer","vendor":{"hub":true,"name":"Packagist","slug":"packagist","url":"https://junglewise.ai/threats/vendors/packagist"},"aliases":[],"homepage":"https://packagist.org/packages/typo3/html-sanitizer","repo_url":"https://github.com/TYPO3/html-sanitizer","description":"A PHP library for cleaning and filtering HTML content to prevent cross-site scripting.","url":"https://junglewise.ai/threats/technologies/typo3-html-sanitizer"},"most_severe":[{"cve":"CVE-2026-47345","cvss":4,"epss":0.0044,"slug":"cve-2026-47345-typo3-html-sanitizer-xss-bypass-via-incorrect-namespace-encoding","title":"TYPO3 html-sanitizer XSS bypass via incorrect namespace encoding","severity":"medium","exploited":false,"published_at":"2026-06-08T20:17:01.743+00:00","url":"https://junglewise.ai/threats/cve-2026-47345-typo3-html-sanitizer-xss-bypass-via-incorrect-namespace-encoding"},{"cve":"CVE-2026-47344","cvss":4,"epss":0.0044,"slug":"cve-2026-47344-typo3-html-sanitizer-xss-bypass-via-whitespace-variant-closing","title":"TYPO3 html-sanitizer XSS bypass via whitespace-variant closing tags","severity":"medium","exploited":false,"published_at":"2026-06-08T20:17:01.587+00:00","url":"https://junglewise.ai/threats/cve-2026-47344-typo3-html-sanitizer-xss-bypass-via-whitespace-variant-closing"},{"cve":"CVE-2022-36020","cvss":3.1,"epss":0.0082,"slug":"cve-2022-36020-typo3-html-sanitizer-bypasses-cross-site-scripting-protection","title":"TYPO3 HTML Sanitizer Bypasses Cross-Site Scripting Protection","severity":"low","exploited":false,"published_at":"2022-09-16T18:50:12+00:00","url":"https://junglewise.ai/threats/cve-2022-36020-typo3-html-sanitizer-bypasses-cross-site-scripting-protection"},{"cve":"CVE-2023-47125","cvss":3.1,"epss":0.0057,"slug":"cve-2023-47125-bypassing-cross-site-scripting-protection-in-typo3-html-sanitizer","title":"Bypassing Cross-Site Scripting Protection in TYPO3 HTML Sanitizer","severity":"low","exploited":false,"published_at":"2023-11-14T20:33:27+00:00","url":"https://junglewise.ai/threats/cve-2023-47125-bypassing-cross-site-scripting-protection-in-typo3-html-sanitizer"},{"cve":"CVE-2023-38500","cvss":3.1,"epss":0.0051,"slug":"cve-2023-38500-by-passing-cross-site-scripting-protection-in-html-sanitizer","title":"By-passing Cross-Site Scripting Protection in HTML Sanitizer","severity":"low","exploited":false,"published_at":"2023-07-25T18:27:16+00:00","url":"https://junglewise.ai/threats/cve-2023-38500-by-passing-cross-site-scripting-protection-in-html-sanitizer"},{"cve":"CVE-2022-23499","cvss":3.1,"epss":0.0045,"slug":"cve-2022-23499-typo3-html-sanitizer-vulnerable-to-cross-site-scripting","title":"TYPO3 HTML Sanitizer vulnerable to Cross-Site Scripting","severity":"low","exploited":false,"published_at":"2022-12-13T16:59:12+00:00","url":"https://junglewise.ai/threats/cve-2022-23499-typo3-html-sanitizer-vulnerable-to-cross-site-scripting"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}