{"schema_version":1,"title":"Loofah vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Loofah: 3 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-126209, was published on 12 November 2026. Nothing was published in the last eight weeks.","url":"https://junglewise.ai/threats/technologies/loofah-loofah","json_url":"https://junglewise.ai/threats/technologies/loofah-loofah.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/loofah-loofah","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":3,"critical":0,"exploited":0,"last_7_days":3,"last_30_days":3,"last_90_days":3,"last_365_days":3},"latest":[{"cve":"CVE-2026-126209","slug":"cve-2026-126209-loofah-is-a-general-library-for-manipulating-and-transforming","title":"Loofah allowed_uri? XSS bypass via numeric character reference","severity":"medium","exploited":false,"published_at":"2026-11-12T21:17:22.21+00:00","url":"https://junglewise.ai/threats/cve-2026-126209-loofah-is-a-general-library-for-manipulating-and-transforming"},{"cve":"CVE-2026-126206","slug":"cve-2026-126206-loofah-allowed-uri-treats-data-text-sol-html-as-safe-text-plain","title":"Loofah HTML5 Scrub XSS bypass via HTML entity encoding in data URIs","severity":"medium","exploited":false,"published_at":"2026-11-12T21:17:21.67+00:00","url":"https://junglewise.ai/threats/cve-2026-126206-loofah-allowed-uri-treats-data-text-sol-html-as-safe-text-plain"},{"cve":"CVE-2026-126203","cvss":6.1,"slug":"cve-2026-126203-loofah-is-a-general-library-for-manipulating-and-transforming","title":"Loofah HTML5 scrubber markup injection with Nokogiri","severity":"medium","exploited":false,"published_at":"2026-11-12T19:16:56.517+00:00","url":"https://junglewise.ai/threats/cve-2026-126203-loofah-is-a-general-library-for-manipulating-and-transforming"}],"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":3}],"related":[],"technology":{"hub":true,"name":"Loofah","slug":"loofah-loofah","vendor":{"hub":true,"name":"Loofah","slug":"loofah","url":"https://junglewise.ai/threats/vendors/loofah"},"aliases":[],"category":"library","repo_url":"https://github.com/flavorjones/loofah","description":"Ruby library for safely removing unsafe HTML tags and attributes from user input.","url":"https://junglewise.ai/threats/technologies/loofah-loofah"},"most_severe":[{"cve":"CVE-2026-126203","cvss":6.1,"slug":"cve-2026-126203-loofah-is-a-general-library-for-manipulating-and-transforming","title":"Loofah HTML5 scrubber markup injection with Nokogiri","severity":"medium","exploited":false,"published_at":"2026-11-12T19:16:56.517+00:00","url":"https://junglewise.ai/threats/cve-2026-126203-loofah-is-a-general-library-for-manipulating-and-transforming"},{"cve":"CVE-2026-126209","slug":"cve-2026-126209-loofah-is-a-general-library-for-manipulating-and-transforming","title":"Loofah allowed_uri? XSS bypass via numeric character reference","severity":"medium","exploited":false,"published_at":"2026-11-12T21:17:22.21+00:00","url":"https://junglewise.ai/threats/cve-2026-126209-loofah-is-a-general-library-for-manipulating-and-transforming"},{"cve":"CVE-2026-126206","slug":"cve-2026-126206-loofah-allowed-uri-treats-data-text-sol-html-as-safe-text-plain","title":"Loofah HTML5 Scrub XSS bypass via HTML entity encoding in data URIs","severity":"medium","exploited":false,"published_at":"2026-11-12T21:17:21.67+00:00","url":"https://junglewise.ai/threats/cve-2026-126206-loofah-allowed-uri-treats-data-text-sol-html-as-safe-text-plain"}],"generated_at":"2026-11-13T03:07:00.155039+00:00"}