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Details of issue NIXPKGS-2026-0139

NIXPKGS-2026-0139
published on
Permalink CVE-2026-25647
4.6 MEDIUM
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): LOW
  • Privileges required (PR): LOW
  • User interaction (UI): REQUIRED
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): LOW
  • Integrity impact (I): LOW
  • Availability impact (A): NONE
updated 2 months ago by @LeSuisse Activity log
  • Created automatic suggestion 2 months ago
  • @LeSuisse accepted 2 months ago
  • @LeSuisse published on GitHub 2 months ago
Lute has a Stored Cross-Site Scripting (XSS) via Markdown hyperlink

Lute is a structured Markdown engine supporting Go and JavaScript. Lute 1.7.6 and earlier (as used in SiYuan before) has a Stored Cross-Site Scripting (XSS) vulnerability in the Markdown rendering engine. An attacker can inject malicious JavaScript into a Markdown text/note. When another user clicks the rendered content, the script executes in the context of their session.

Affected products

siyuan
  • ==< 3.5.5

Matching in nixpkgs

pkgs.siyuan

Privacy-first personal knowledge management system that supports complete offline usage, as well as end-to-end encrypted data sync

Package maintainers

Upstream advisory: https://github.com/siyuan-note/siyuan/security/advisories/GHSA-rw25-98wq-76qv