{"schema_version":1,"title":"github.com/mattermost/mattermost-plugin-calls (Go) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in github.com/mattermost/mattermost-plugin-calls (Go): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-6347, was published on 18 May 2026.","url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-plugin-calls","json_url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-plugin-calls.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/github-com-mattermost-mattermost-plugin-calls","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":0,"last_365_days":3},"latest":[{"cve":"CVE-2026-6347","cvss":7.6,"epss":0.0043,"slug":"cve-2026-6347-mattermost-calls-plugin-information-disclosure-in-support-packets","title":"Mattermost Calls plugin information disclosure in support packets","severity":"high","exploited":false,"published_at":"2026-05-18T09:16:24.143+00:00","url":"https://junglewise.ai/threats/cve-2026-6347-mattermost-calls-plugin-information-disclosure-in-support-packets"},{"cve":"CVE-2025-62190","cvss":3.1,"epss":0.0012,"slug":"cve-2025-62190-mattermost-has-csrf-vulnerability-via-calls-widget-page","title":"GO-2025-4254 - Mattermost has CSRF vulnerability via Calls Widget page in github.com/mattermost/mattermost-plugin-calls","severity":"low","exploited":false,"published_at":"2025-12-30T01:49:57+00:00","url":"https://junglewise.ai/threats/cve-2025-62190-mattermost-has-csrf-vulnerability-via-calls-widget-page"},{"cve":"CVE-2025-12689","cvss":3.1,"epss":0.0029,"slug":"cve-2025-12689-mattermost-fails-to-check-websocket-request-for-proper-utf-8","title":"GO-2025-4255 - Mattermost fails to check Websocket request for proper UTF-8 format potentially crashing Calls plug-in in github.com/mattermost/mattermost-p","severity":"low","exploited":false,"published_at":"2025-12-30T01:49:57+00:00","url":"https://junglewise.ai/threats/cve-2025-12689-mattermost-fails-to-check-websocket-request-for-proper-utf-8"}],"weekly":[{"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":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"github.com/mattermost/mattermost-server (Go)","slug":"github-com-mattermost-mattermost-server","vulnerabilities":274,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server"},{"name":"github.com/mattermost/mattermost-server/v6 (Go)","slug":"github-com-mattermost-mattermost-server-v6","vulnerabilities":188,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v6"},{"name":"github.com/mattermost/mattermost-server/v5 (Go)","slug":"github-com-mattermost-mattermost-server-v5","vulnerabilities":186,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v5"},{"name":"github.com/mattermost/mattermost/server/v8 (Go)","slug":"github-com-mattermost-mattermost-server-v8","vulnerabilities":182,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v8"},{"name":"stdlib (Go)","slug":"go-stdlib","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/go-stdlib"},{"name":"github.com/siyuan-note/siyuan/kernel (Go)","slug":"github-com-siyuan-note-siyuan-kernel","vulnerabilities":158,"url":"https://junglewise.ai/threats/technologies/github-com-siyuan-note-siyuan-kernel"},{"name":"code.gitea.io/gitea (Go)","slug":"code-gitea-io-gitea","vulnerabilities":128,"url":"https://junglewise.ai/threats/technologies/code-gitea-io-gitea"},{"name":"gogs.io/gogs (Go)","slug":"gogs-io-gogs","vulnerabilities":82,"url":"https://junglewise.ai/threats/technologies/gogs-io-gogs"},{"name":"github.com/traefik/traefik (Go)","slug":"github-com-traefik-traefik","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik"},{"name":"github.com/usememos/memos (Go)","slug":"github-com-usememos-memos","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-usememos-memos"},{"name":"github.com/traefik/traefik/v2 (Go)","slug":"github-com-traefik-traefik-v2","vulnerabilities":73,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v2"},{"name":"github.com/traefik/traefik/v3 (Go)","slug":"github-com-traefik-traefik-v3","vulnerabilities":68,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v3"}],"technology":{"hub":true,"name":"github.com/mattermost/mattermost-plugin-calls (Go)","slug":"github-com-mattermost-mattermost-plugin-calls","vendor":{"name":"Go","slug":"go","url":"https://junglewise.ai/threats/vendors/go"},"aliases":[],"homepage":"https://github.com/mattermost/mattermost-plugin-calls","repo_url":"https://github.com/mattermost/mattermost-plugin-calls","description":"A Go package providing the Mattermost plugin for voice and video calls.","url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-plugin-calls"},"most_severe":[{"cve":"CVE-2026-6347","cvss":7.6,"epss":0.0043,"slug":"cve-2026-6347-mattermost-calls-plugin-information-disclosure-in-support-packets","title":"Mattermost Calls plugin information disclosure in support packets","severity":"high","exploited":false,"published_at":"2026-05-18T09:16:24.143+00:00","url":"https://junglewise.ai/threats/cve-2026-6347-mattermost-calls-plugin-information-disclosure-in-support-packets"},{"cve":"CVE-2025-12689","cvss":3.1,"epss":0.0029,"slug":"cve-2025-12689-mattermost-fails-to-check-websocket-request-for-proper-utf-8","title":"GO-2025-4255 - Mattermost fails to check Websocket request for proper UTF-8 format potentially crashing Calls plug-in in github.com/mattermost/mattermost-p","severity":"low","exploited":false,"published_at":"2025-12-30T01:49:57+00:00","url":"https://junglewise.ai/threats/cve-2025-12689-mattermost-fails-to-check-websocket-request-for-proper-utf-8"},{"cve":"CVE-2025-62190","cvss":3.1,"epss":0.0012,"slug":"cve-2025-62190-mattermost-has-csrf-vulnerability-via-calls-widget-page","title":"GO-2025-4254 - Mattermost has CSRF vulnerability via Calls Widget page in github.com/mattermost/mattermost-plugin-calls","severity":"low","exploited":false,"published_at":"2025-12-30T01:49:57+00:00","url":"https://junglewise.ai/threats/cve-2025-62190-mattermost-has-csrf-vulnerability-via-calls-widget-page"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}