{"schema_version":1,"title":"Mettle Sendportal vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Mettle Sendportal: 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-2026-26483, was published on 20 July 2026.","url":"https://junglewise.ai/threats/technologies/sendportal","json_url":"https://junglewise.ai/threats/technologies/sendportal.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/sendportal","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":3,"last_365_days":4},"latest":[{"cve":"CVE-2026-26483","cvss":0,"slug":"cve-2026-26483-mettle-sendportal-stored-xss-in-template-management","title":"Mettle SendPortal stored XSS in template management","severity":"info","exploited":false,"published_at":"2026-07-20T18:16:50.733+00:00","url":"https://junglewise.ai/threats/cve-2026-26483-mettle-sendportal-stored-xss-in-template-management"},{"cve":"CVE-2026-15192","cvss":6.5,"slug":"cve-2026-15192-mettle-sendportal-missing-authentication-in-apiv1-webhooks","title":"Mettle SendPortal missing authentication in APIv1 Webhooks","severity":"medium","exploited":false,"published_at":"2026-07-09T17:16:57.783+00:00","url":"https://junglewise.ai/threats/cve-2026-15192-mettle-sendportal-missing-authentication-in-apiv1-webhooks"},{"cve":"CVE-2026-15191","cvss":6.3,"slug":"cve-2026-15191-mettle-sendportal-authorization-bypass-in-campaign-creation","title":"Mettle SendPortal authorization bypass in Campaign Creation Endpoint","severity":"medium","exploited":false,"published_at":"2026-07-09T17:16:57.62+00:00","url":"https://junglewise.ai/threats/cve-2026-15191-mettle-sendportal-authorization-bypass-in-campaign-creation"},{"cve":"CVE-2026-10234","cvss":3.5,"slug":"cve-2026-10234-mettle-sendportal-stored-xss-in-campaign-webview","title":"Mettle Sendportal stored XSS in Campaign webview","severity":"low","exploited":false,"published_at":"2026-06-01T08:16:19.927+00:00","url":"https://junglewise.ai/threats/cve-2026-10234-mettle-sendportal-stored-xss-in-campaign-webview"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":1},{"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":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Mettle Sendportal","slug":"sendportal","vendor":{"name":"Mettle","slug":"mettle","url":"https://junglewise.ai/threats/vendors/mettle"},"aliases":[],"category":"web-application","homepage":"https://sendportal.io/","repo_url":"https://github.com/mettle/sendportal","description":"SendPortal is an open-source self-hosted email marketing software for managing subscribers and sending newsletters via various email service providers.","url":"https://junglewise.ai/threats/technologies/sendportal"},"most_severe":[{"cve":"CVE-2026-15192","cvss":6.5,"slug":"cve-2026-15192-mettle-sendportal-missing-authentication-in-apiv1-webhooks","title":"Mettle SendPortal missing authentication in APIv1 Webhooks","severity":"medium","exploited":false,"published_at":"2026-07-09T17:16:57.783+00:00","url":"https://junglewise.ai/threats/cve-2026-15192-mettle-sendportal-missing-authentication-in-apiv1-webhooks"},{"cve":"CVE-2026-15191","cvss":6.3,"slug":"cve-2026-15191-mettle-sendportal-authorization-bypass-in-campaign-creation","title":"Mettle SendPortal authorization bypass in Campaign Creation Endpoint","severity":"medium","exploited":false,"published_at":"2026-07-09T17:16:57.62+00:00","url":"https://junglewise.ai/threats/cve-2026-15191-mettle-sendportal-authorization-bypass-in-campaign-creation"},{"cve":"CVE-2026-10234","cvss":3.5,"slug":"cve-2026-10234-mettle-sendportal-stored-xss-in-campaign-webview","title":"Mettle Sendportal stored XSS in Campaign webview","severity":"low","exploited":false,"published_at":"2026-06-01T08:16:19.927+00:00","url":"https://junglewise.ai/threats/cve-2026-10234-mettle-sendportal-stored-xss-in-campaign-webview"},{"cve":"CVE-2026-26483","cvss":0,"slug":"cve-2026-26483-mettle-sendportal-stored-xss-in-template-management","title":"Mettle SendPortal stored XSS in template management","severity":"info","exploited":false,"published_at":"2026-07-20T18:16:50.733+00:00","url":"https://junglewise.ai/threats/cve-2026-26483-mettle-sendportal-stored-xss-in-template-management"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}