{"schema_version":1,"title":"SD Elements Let's Chat vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in SD Elements Let's Chat: 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-2026-66751, was published on 28 July 2026.","url":"https://junglewise.ai/threats/technologies/let-s-chat","json_url":"https://junglewise.ai/threats/technologies/let-s-chat.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/let-s-chat","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":0,"last_30_days":0,"last_90_days":3,"last_365_days":3},"latest":[{"cve":"CVE-2026-66751","cvss":5.4,"slug":"cve-2026-66751-sdelements-let-s-chat-improper-authorization-in-rooms-handler","title":"sdelements Let's Chat improper authorization in rooms handler","severity":"medium","exploited":false,"published_at":"2026-07-28T16:20:16.747+00:00","url":"https://junglewise.ai/threats/cve-2026-66751-sdelements-let-s-chat-improper-authorization-in-rooms-handler"},{"cve":"CVE-2026-66750","cvss":4.3,"slug":"cve-2026-66750-sdelements-let-s-chat-broken-access-control-in-file-retrieval","title":"sdelements Let's Chat broken access control in file retrieval route","severity":"medium","exploited":false,"published_at":"2026-07-28T16:20:16.603+00:00","url":"https://junglewise.ai/threats/cve-2026-66750-sdelements-let-s-chat-broken-access-control-in-file-retrieval"},{"cve":"CVE-2026-66749","cvss":6.5,"slug":"cve-2026-66749-sdelements-let-s-chat-null-dereference-in-room-lookup","title":"sdelements Let's Chat null dereference in room lookup","severity":"medium","exploited":false,"published_at":"2026-07-28T16:20:16.457+00:00","url":"https://junglewise.ai/threats/cve-2026-66749-sdelements-let-s-chat-null-dereference-in-room-lookup"}],"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":3},{"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":"SD Elements Let's Chat","slug":"let-s-chat","vendor":{"name":"SD Elements","slug":"sd-elements","url":"https://junglewise.ai/threats/vendors/sd-elements"},"aliases":[],"category":"web-application","homepage":"https://sdelements.github.io/lets-chat/","repo_url":"https://github.com/sdelements/lets-chat","description":"A self-hosted chat application for small teams that supports XMPP and multiple chat rooms.","url":"https://junglewise.ai/threats/technologies/let-s-chat"},"most_severe":[{"cve":"CVE-2026-66749","cvss":6.5,"slug":"cve-2026-66749-sdelements-let-s-chat-null-dereference-in-room-lookup","title":"sdelements Let's Chat null dereference in room lookup","severity":"medium","exploited":false,"published_at":"2026-07-28T16:20:16.457+00:00","url":"https://junglewise.ai/threats/cve-2026-66749-sdelements-let-s-chat-null-dereference-in-room-lookup"},{"cve":"CVE-2026-66751","cvss":5.4,"slug":"cve-2026-66751-sdelements-let-s-chat-improper-authorization-in-rooms-handler","title":"sdelements Let's Chat improper authorization in rooms handler","severity":"medium","exploited":false,"published_at":"2026-07-28T16:20:16.747+00:00","url":"https://junglewise.ai/threats/cve-2026-66751-sdelements-let-s-chat-improper-authorization-in-rooms-handler"},{"cve":"CVE-2026-66750","cvss":4.3,"slug":"cve-2026-66750-sdelements-let-s-chat-broken-access-control-in-file-retrieval","title":"sdelements Let's Chat broken access control in file retrieval route","severity":"medium","exploited":false,"published_at":"2026-07-28T16:20:16.603+00:00","url":"https://junglewise.ai/threats/cve-2026-66750-sdelements-let-s-chat-broken-access-control-in-file-retrieval"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}