{"schema_version":1,"title":"Novu vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Novu: 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-2026-75517, was published on 22 September 2026.","url":"https://junglewise.ai/threats/technologies/novu","json_url":"https://junglewise.ai/threats/technologies/novu.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/novu","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","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-2026-75517","cvss":6.5,"epss":0.007,"slug":"cve-2026-75517-novu-provides-an-api-for-sending-notifications-through-multiple","title":"Novu access control bypass in integration mutations","severity":"medium","exploited":false,"published_at":"2026-09-22T16:17:54.28+00:00","url":"https://junglewise.ai/threats/cve-2026-75517-novu-provides-an-api-for-sending-notifications-through-multiple"},{"cve":"CVE-2026-75511","epss":0.0047,"slug":"cve-2026-75511-novu-provides-an-api-for-sending-notifications-through-multiple","title":"Novu improper webhook URL validation in chat providers","severity":"info","exploited":false,"published_at":"2026-09-22T16:17:54.11+00:00","url":"https://junglewise.ai/threats/cve-2026-75511-novu-provides-an-api-for-sending-notifications-through-multiple"},{"cve":"CVE-2026-75510","cvss":4,"epss":0.0035,"slug":"cve-2026-75510-novu-stored-xss-in-in-app-inbox-via-javascript-scheme-in-redirect","title":"Novu provides an API for sending notifications through multiple channels. Prior to 3.18.0, Novu's @novu/js In-App Inbox and the @novu/react","severity":"medium","exploited":false,"published_at":"2026-09-22T16:17:53.95+00:00","url":"https://junglewise.ai/threats/cve-2026-75510-novu-stored-xss-in-in-app-inbox-via-javascript-scheme-in-redirect"}],"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":3}],"related":[{"name":"Novu API","slug":"api","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/api"},{"name":"Novu Worker","slug":"worker","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/worker"}],"technology":{"hub":true,"name":"Novu","slug":"novu","vendor":{"name":"Novu","slug":"novu","url":"https://junglewise.ai/threats/vendors/novu"},"aliases":[],"category":"notification-service","url":"https://junglewise.ai/threats/technologies/novu"},"most_severe":[{"cve":"CVE-2026-75517","cvss":6.5,"epss":0.007,"slug":"cve-2026-75517-novu-provides-an-api-for-sending-notifications-through-multiple","title":"Novu access control bypass in integration mutations","severity":"medium","exploited":false,"published_at":"2026-09-22T16:17:54.28+00:00","url":"https://junglewise.ai/threats/cve-2026-75517-novu-provides-an-api-for-sending-notifications-through-multiple"},{"cve":"CVE-2026-75510","cvss":4,"epss":0.0035,"slug":"cve-2026-75510-novu-stored-xss-in-in-app-inbox-via-javascript-scheme-in-redirect","title":"Novu provides an API for sending notifications through multiple channels. Prior to 3.18.0, Novu's @novu/js In-App Inbox and the @novu/react","severity":"medium","exploited":false,"published_at":"2026-09-22T16:17:53.95+00:00","url":"https://junglewise.ai/threats/cve-2026-75510-novu-stored-xss-in-in-app-inbox-via-javascript-scheme-in-redirect"},{"cve":"CVE-2026-75511","epss":0.0047,"slug":"cve-2026-75511-novu-provides-an-api-for-sending-notifications-through-multiple","title":"Novu improper webhook URL validation in chat providers","severity":"info","exploited":false,"published_at":"2026-09-22T16:17:54.11+00:00","url":"https://junglewise.ai/threats/cve-2026-75511-novu-provides-an-api-for-sending-notifications-through-multiple"}],"generated_at":"2026-09-27T03:07:00.185062+00:00"}