| タイトル | Portabilis i-Educar 2.10.0 Exposure of Private Personal Information to an Unauthorized Acto |
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| 説明 | Broken Object Level Authorization (BOLA) in pessoa API Endpoint Allows Unauthorized Access to Other Users Data
Summary
A Broken Object Level Authorization (BOLA) vulnerability was identified in the i-educar 2.8 and 2.9 API, allowing any authenticated low-privileged user to access sensitive information from other users by manipulating the id parameter in the pessoa resource endpoint.
Details
The endpoint /module/Api/pessoa lacks proper authorization checks to ensure that the authenticated user is only able to access their own data.
By altering the id parameter in the following request, any authenticated user can retrieve information about other users:
GET /module/Api/pessoa?&oper=get&resource=pessoa&id=1 HTTP/1.1
PoC
1-Authenticate as a non-privileged user (e.g., student, professor). Print:https://github.com/CVE-Hunters/CVE/raw/main/images/bola001.png
2-Send the following request targeting id=1 user
GET /module/Api/pessoa?&oper=get&resource=pessoa&id=1 HTTP/1.1
Cookie: i_educar_session=VALID_SESSION_COOKIE
Print:https://github.com/CVE-Hunters/CVE/raw/main/images/bfla002.png
3.Observe that user data for id=1 is returned, even if the logged-in user is not authorized to access that profile.
Print:https://github.com/CVE-Hunters/CVE/raw/main/images/bola003.png
Impact
This vulnerability is a Broken Object Level Authorization (BOLA) issue (OWASP API Top 10 - 2023, A01), allowing sensitive data exposure. Any authenticated user can access personal information of other users. This can lead to:
Unauthorized access to sensitive PII
Violation of data protection laws (e.g., LGPD, GDPR)
Potential abuse of user data or impersonation
User enumeration
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| ソース | ⚠️ https://github.com/CVE-Hunters/CVE/blob/main/i-educar/Broken%20Object%20Level%20Authorization%20(BOLA)%20in%20pessoa%20API%20Endpoint%20Allows%20Unauthorized%20Access%20to%20Other%20Users%20Data.md |
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| ユーザー | nmmorette (UID 87361) |
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| 送信 | 2025年07月31日 01:04 (1 年 ago) |
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| モデレーション | 2025年08月09日 07:11 (9 days later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 319318 [Portabilis i-Educar 迄 2.9.0 API Endpoint /module/Api/pessoa id 特権昇格] |
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| ポイント | 20 |
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