| タイトル | omega solution HRM OS latest Broken Access Control |
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| 説明 | Omega Solution HRM OS contains a Broken Access Control vulnerability in the role permission retrieval endpoint. The endpoint accepts a user-controlled `roleId` parameter and returns the permission set associated with the requested role without verifying whether the authenticated user is authorized to access that role.
An authenticated low-privileged user can modify the `roleId` value to retrieve the permission configuration of arbitrary roles, including privileged administrator roles. This results in unauthorized disclosure of role permission assignments and internal authorization information.
Although subsequent requests to protected administrative functionality are correctly denied by server-side authorization, the affected endpoint itself fails to enforce object-level authorization, resulting in an Insecure Direct Object Reference (IDOR) vulnerability. An authenticated attacker can enumerate privileged role permissions and obtain sensitive authorization details that may facilitate further attacks against the application. |
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| ソース | ⚠️ https://github.com/4m3rr0r/PoCVulDb/issues/20 |
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| ユーザー | 4m3rr0r (UID 85795) |
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| 送信 | 2026年07月17日 19:33 (2 月 ago) |
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| モデレーション | 2026年09月20日 23:31 (2 months later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 408063 [Omega Solution HRM OS 迄 20260717 Role Permission Retrieval Endpoint permission roleId 特権昇格] |
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| ポイント | 20 |
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