Aller au contenu
en Se connecter
8.7 Élevée

CVE-2026-115348 Mistune from 3.0.0 before 3.3.0 contains an algorithmic complexity vulnerability in the inline link parser's…

Description

Mistune from 3.0.0 before 3.3.0 contains an algorithmic complexity vulnerability in the inline link parser's parse_link_text function that allows unauthenticated attackers to exhaust CPU with unbalanced brackets. Attackers can submit Markdown containing many unbalanced '[' or '![' characters, forcing repeated unbounded forward scans and tying up worker processes for minutes.

Produits et versions touchés

Produit Versions touchées Corrigé en
mistune 3.3 premières → < 3.3.0 3.3.0
mistune 3.0 3.0.0 → < 3.3.0 3.3.0

Références

Chronologie

  1. Publiée
  2. Dernière modification

Autres CVE de mistune

Les 28 CVE de mistune →
CVE-2026-121437 Mistune from 3.3.0 before 3.3.4 contains a denial of service vulnerability that allows remote attackers to exhaust CPU… 8.7 Élevée CVE-2026-121438 Mistune before 3.3.3 contains a denial of service vulnerability in InlineParser.parse_link that allows attackers to… 6.9 Moyenne CVE-2026-115355 Mistune before 3.3.0 contains a path traversal vulnerability in the Include directive that allows attackers to read… 8.7 Élevée CVE-2026-115354 Mistune before 3.3.0 contains a path traversal vulnerability in the opt-in Include directive that allows attackers to… 7.1 Élevée
Suivre cette CVE