CVE-2026-111915
CVE-2026-111915 · Yank Note before 3.93.1 Path Traversal via /api/help Endpoint
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Yank Note before 3.93.1 contains a path traversal vulnerability that allows unauthenticated remote attackers to read arbitrary files via the path or doc parameter of /api/help. Attackers can supply repeated '../' segments, which bypass the single-replacement sanitization in the publicly allowlisted endpoint, to read SSH keys, configuration, or notes.
CVSS 8.2 · Élevée · EPSS 0,5% · Correctif disponible
- Publication
- Mise à jour
Produits et versions concernés
yank note
- Versions du logiciel
- ≥ 0, < 3.93.1: Concernée (semver)
Mettez à jour vers 3.93.1
Sources originales
- https://github.com/purocean/yn/issues/543
- https://github.com/purocean/yn/commit/d3b0ad27f7f6388b878eefd828557ae2d2a8789b
- https://github.com/purocean/yn/blob/v3.93.0/src/main/server/index.ts
- https://github.com/purocean/yn/releases/tag/v3.93.1
- https://www.vulncheck.com/advisories/yank-note-before-3.93.1-path-traversal-via-api-help-endpoint
- https://nvd.nist.gov/vuln/detail/CVE-2026-111915