{"schema_version":1,"title":"HedgeDoc vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in HedgeDoc: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-58489, was published on 13 July 2026. 1 technology has a page of its own.","url":"https://junglewise.ai/threats/vendors/hedgedoc","json_url":"https://junglewise.ai/threats/vendors/hedgedoc.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/vendors/hedgedoc","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","counts":{"high":0,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":4,"last_365_days":4},"latest":[{"cve":"CVE-2026-58489","cvss":6.8,"slug":"cve-2026-58489-hedgedoc-csrf-in-github-gist-export-callback","title":"HedgeDoc CSRF in GitHub Gist export callback","severity":"info","exploited":false,"published_at":"2026-07-13T23:16:47.373+00:00","url":"https://junglewise.ai/threats/cve-2026-58489-hedgedoc-csrf-in-github-gist-export-callback"},{"cve":"CVE-2026-58486","cvss":8.3,"slug":"cve-2026-58486-hedgedoc-denial-of-service-via-yaml-alias-bomb-in-note","title":"HedgeDoc denial of service via YAML alias bomb in note frontmatter","severity":"info","exploited":false,"published_at":"2026-07-13T23:16:47.233+00:00","url":"https://junglewise.ai/threats/cve-2026-58486-hedgedoc-denial-of-service-via-yaml-alias-bomb-in-note"},{"cve":"CVE-2026-58488","cvss":6.9,"slug":"cve-2026-58488-hedgedoc-rate-limit-bypass-via-cf-connecting-ip-spoofing","title":"HedgeDoc rate-limit bypass via CF-Connecting-IP spoofing","severity":"info","exploited":false,"published_at":"2026-07-13T22:16:48.55+00:00","url":"https://junglewise.ai/threats/cve-2026-58488-hedgedoc-rate-limit-bypass-via-cf-connecting-ip-spoofing"},{"cve":"CVE-2026-58487","cvss":5.1,"slug":"cve-2026-58487-hedgedoc-stored-html-injection-via-email-local-part","title":"HedgeDoc stored HTML injection via email local-part","severity":"info","exploited":false,"published_at":"2026-07-13T22:16:48.41+00:00","url":"https://junglewise.ai/threats/cve-2026-58487-hedgedoc-stored-html-injection-via-email-local-part"}],"vendor":{"hub":true,"name":"HedgeDoc","slug":"hedgedoc","homepage":"https://hedgedoc.org/","description":"An open-source collaborative real-time markdown editor.","url":"https://junglewise.ai/threats/vendors/hedgedoc"},"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":4},{"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}],"most_severe":[{"cve":"CVE-2026-58486","cvss":8.3,"slug":"cve-2026-58486-hedgedoc-denial-of-service-via-yaml-alias-bomb-in-note","title":"HedgeDoc denial of service via YAML alias bomb in note frontmatter","severity":"info","exploited":false,"published_at":"2026-07-13T23:16:47.233+00:00","url":"https://junglewise.ai/threats/cve-2026-58486-hedgedoc-denial-of-service-via-yaml-alias-bomb-in-note"},{"cve":"CVE-2026-58488","cvss":6.9,"slug":"cve-2026-58488-hedgedoc-rate-limit-bypass-via-cf-connecting-ip-spoofing","title":"HedgeDoc rate-limit bypass via CF-Connecting-IP spoofing","severity":"info","exploited":false,"published_at":"2026-07-13T22:16:48.55+00:00","url":"https://junglewise.ai/threats/cve-2026-58488-hedgedoc-rate-limit-bypass-via-cf-connecting-ip-spoofing"},{"cve":"CVE-2026-58489","cvss":6.8,"slug":"cve-2026-58489-hedgedoc-csrf-in-github-gist-export-callback","title":"HedgeDoc CSRF in GitHub Gist export callback","severity":"info","exploited":false,"published_at":"2026-07-13T23:16:47.373+00:00","url":"https://junglewise.ai/threats/cve-2026-58489-hedgedoc-csrf-in-github-gist-export-callback"},{"cve":"CVE-2026-58487","cvss":5.1,"slug":"cve-2026-58487-hedgedoc-stored-html-injection-via-email-local-part","title":"HedgeDoc stored HTML injection via email local-part","severity":"info","exploited":false,"published_at":"2026-07-13T22:16:48.41+00:00","url":"https://junglewise.ai/threats/cve-2026-58487-hedgedoc-stored-html-injection-via-email-local-part"}],"generated_at":"2026-09-28T03:07:00.154823+00:00","technologies":[{"name":"HedgeDoc","slug":"hedgedoc","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/hedgedoc"}]}