🎯 Broken object-level authorization

The items that name it 5

• Frontier models found the vulnerabilities. Only the attacker found the chains.
  article2026-10-07

  Business-logic flaw on profile updates, confirmed by Evo COS as reachable/exploitable through the running app

• Is prevention essentially a solved problem?
  article2026-09-10

  Semantic authorization flaw where the flaw is in the relationship between things rather than syntax; rules-based engines are described as genuinely bad at finding it

• BOLA in the Wild
  article2026-08-21It is written here as Broken Object Level Authorization (BOLA).

  Root-cause failure where the server does not verify the caller is authorized for the specific object referenced; broader than IDOR

• What Is AI Pentesting and How Does It Work?
  article2026-07-27It is written here as Broken object-level authorization (BOLA/IDOR).

  Context-dependent vulnerability where a user can access another user's data (e.g. reading another user's invoice); targeted by AI pentesting

• レッドエージェントの視点：航空会社のGraphQL APIにおけるオブジェクトレベルの認可の不備の悪用
  writeup2026-06-29It is written here as Broken Object-Level Authorization (BOLA).

  OWASP API Security Top 10 #1 risk; occurs when an application fails to validate whether a user has permission to access a specific object/record, exploited here via sequential integer booking IDs lacking backend authorization checks.