HedgeDoc is an open source, real-time, collaborative, markdown notes application. Prior to 1.10.4, some of HedgeDoc's OAuth2 endpoints for social login providers such as Google, GitHub, GitLab, Facebook or Dropbox lack CSRF protection, since they don't send a state parameter and verify the response using this parameter. This vulnerability is fixed in 1.10.4.
Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 09 Dec 2025 16:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:hedgedoc:hedgedoc:*:*:*:*:*:*:*:*

Tue, 09 Dec 2025 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Hedgedoc
Hedgedoc hedgedoc
Vendors & Products Hedgedoc
Hedgedoc hedgedoc

Mon, 08 Dec 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 05 Dec 2025 23:00:00 +0000

Type Values Removed Values Added
Description HedgeDoc is an open source, real-time, collaborative, markdown notes application. Prior to 1.10.4, some of HedgeDoc's OAuth2 endpoints for social login providers such as Google, GitHub, GitLab, Facebook or Dropbox lack CSRF protection, since they don't send a state parameter and verify the response using this parameter. This vulnerability is fixed in 1.10.4.
Title HedgeDoc is missing state parameter in OAuth2 flows could lead to CSRF
Weaknesses CWE-352
References
Metrics cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-12-08T20:48:32.268Z

Reserved: 2025-12-05T15:42:44.716Z

Link: CVE-2025-66629

cve-icon Vulnrichment

Updated: 2025-12-08T20:48:26.988Z

cve-icon NVD

Status : Analyzed

Published: 2025-12-05T23:15:47.620

Modified: 2025-12-09T16:37:38.663

Link: CVE-2025-66629

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-12-08T09:39:48Z

Weaknesses