An unauthenticated attacker can read any file the service account can access on Gitea, the self-hosted Git platform, in versions 1.22.1 through 1.27.0. No login, no repository write access. A public repository and crafted Org-mode markup are enough.
Critical Gitea Flaw Let Unauthenticated Attackers Read Server Files via Org-Mode Markup
Résumé + lien vers la source. Sans paywall, sans tracking.