{"schema_version":1,"title":"Etherpad vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Etherpad: 0 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-2026-55090, was published on 17 August 2026.","url":"https://junglewise.ai/threats/technologies/etherpad","json_url":"https://junglewise.ai/threats/technologies/etherpad.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/etherpad","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":3,"last_365_days":3},"latest":[{"cve":"CVE-2026-55090","cvss":4,"epss":0.0055,"slug":"cve-2026-55090-etherpad-stored-xss-in-html-export-via-unescaped-attribute-pool","title":"Etherpad stored XSS in HTML export via unescaped attribute-pool values","severity":"high","exploited":false,"published_at":"2026-08-17T17:49:38+00:00","url":"https://junglewise.ai/threats/cve-2026-55090-etherpad-stored-xss-in-html-export-via-unescaped-attribute-pool"},{"slug":"etherpad-multiple-security-hardening-fixes-3a746766","title":"Etherpad multiple security hardening fixes","severity":"info","exploited":false,"published_at":"2026-08-17T17:49:21+00:00","url":"https://junglewise.ai/threats/etherpad-multiple-security-hardening-fixes-3a746766"},{"slug":"etherpad-cryptographic-hardening-in-token-generation-authentication-and-b07b6d55","title":"Etherpad cryptographic hardening in token generation, authentication, and API handling","severity":"medium","exploited":false,"published_at":"2026-08-17T17:49:21+00:00","url":"https://junglewise.ai/threats/etherpad-cryptographic-hardening-in-token-generation-authentication-and-b07b6d55"}],"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":3},{"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":"Etherpad","slug":"etherpad","vendor":{"name":"Ether","slug":"ether","url":"https://junglewise.ai/threats/vendors/ether"},"aliases":[],"category":"web-application","description":"Real-time collaborative document editing platform.","url":"https://junglewise.ai/threats/technologies/etherpad"},"most_severe":[{"cve":"CVE-2026-55090","cvss":4,"epss":0.0055,"slug":"cve-2026-55090-etherpad-stored-xss-in-html-export-via-unescaped-attribute-pool","title":"Etherpad stored XSS in HTML export via unescaped attribute-pool values","severity":"high","exploited":false,"published_at":"2026-08-17T17:49:38+00:00","url":"https://junglewise.ai/threats/cve-2026-55090-etherpad-stored-xss-in-html-export-via-unescaped-attribute-pool"},{"slug":"etherpad-cryptographic-hardening-in-token-generation-authentication-and-b07b6d55","title":"Etherpad cryptographic hardening in token generation, authentication, and API handling","severity":"medium","exploited":false,"published_at":"2026-08-17T17:49:21+00:00","url":"https://junglewise.ai/threats/etherpad-cryptographic-hardening-in-token-generation-authentication-and-b07b6d55"},{"slug":"etherpad-multiple-security-hardening-fixes-3a746766","title":"Etherpad multiple security hardening fixes","severity":"info","exploited":false,"published_at":"2026-08-17T17:49:21+00:00","url":"https://junglewise.ai/threats/etherpad-multiple-security-hardening-fixes-3a746766"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}