Nixpkgs security tracker
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CVE-2026-25642
4.3 MEDIUM
- CVSS version (CVSS): 3.1
- Attack Vector (AV): Network (N)
- Attack Complexity (AC): Low (L)
- Privileges Required (PR): None (N)
- User Interaction (UI): Required (R)
- Scope (S): Unchanged (U)
- Confidentiality (C): None (N)
- Integrity (I): Low (L)
- Availability (A): None (N)
- Modified Attack Vector (MAV): Network (N)
- Modified Attack Complexity (MAC): Low (L)
- Modified Privileges Required (MPR): None (N)
- Modified User Interaction (MUI): Required (R)
- Modified Confidentiality (MC): None (N)
- Modified Scope (MS): Unchanged (U)
- Modified Integrity (MI): Low (L)
- Modified Availability (MA): None (N)
by @LeSuisse Activity log
- Created suggestion
- @LeSuisse ignored package hedgedoc-cli
- @LeSuisse accepted
- @LeSuisse published on GitHub
HedgeDoc security headers for uploaded files were not working
HedgeDoc is an open source, real-time, collaborative, markdown notes application. Prior to 1.10.6, files served below the /uploads/ endpoint did not use a more strict security-policy. This resulted in a too open Content-Security-Policy and furthermore opened the possibility to host malicious interactive web content (such as fake login forms) using SVG files. This vulnerability is fixed in 1.10.6.
References
-
https://github.com/hedgedoc/hedgedoc/security/advisories/GHSA-x74j-jmf9-534w x_refsource_CONFIRM
-
https://github.com/hedgedoc/hedgedoc/releases/tag/1.10.6 x_refsource_MISC
Affected products
hedgedoc
- ==< 1.10.6
Matching in nixpkgs
Ignored packages (1)
pkgs.hedgedoc-cli
Hedgedoc CLI
-
nixos-unstable 1.0-unstable-2025-05-01
- nixpkgs-unstable 1.0-unstable-2025-05-01
- nixos-unstable-small 1.0-unstable-2025-05-01
Package maintainers
-
@SuperSandro2000 Sandro Jäckel <sandro.jaeckel@gmail.com>