Soumettre #675906: pybbs <=6.0.0 Improper Control of Resource Identifiers

The GET /api/user/{username} endpoint (controller: UserApiController.java) exposes sensitive fields (token, email, etc.) for arbitrary usernames when called by any authenticated user. An attacker can retrieve another user's token and impersonate that user. Severity: High.

• La source: ⚠️ https://www.yuque.com/yuqueyonghutxhnup/pbbo84/ruh1cg5isrmugkh3?singleDoc# 《Vulnerability Report》
• Utilisateur: huangweigang (UID 88993)
• Soumission: 15/10/2025 06:01 (il y a 10 mois)
• Modérer: 26/10/2025 17:51 (12 days later)
• Statut: Accepté
• Entrée VulDB: 329965 [atjiu pybbs jusqu’à 6.0.0 UserApiController.java divulgation d'information]
• Points: 18