| 제목 | La Suite Numerique messages 0.2.0 IDOR |
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| 설명 | An authenticated user can read the contents of any email thread in the system by sending a single PATCH request that pivots their ThreadAccess record from a thread they legitimately own to an arbitrary target thread. The permission check validates the thread before the update; the serializer writes the new thread value without re-checking authorization.
Any authenticated user in a multi-tenant deployment can exfiltrate the complete contents of any other user's threads without the knowledge of the victim.
This includes private correspondence, board-level discussions, attachments, and any other content stored as email threads |
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| 원천 | ⚠️ https://github.com/suitenumerique/messages/security/advisories/GHSA-7476-6crq-4cw9#event-552396 |
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| 사용자 | djnn (UID 95848) |
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| 제출 | 2026. 02. 25. PM 01:43 (8 개월 ago) |
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| 모더레이션 | 2026. 03. 07. PM 09:07 (10 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 349717 [suitenumerique messages 0.2.0 ThreadAccess serializers.py ThreadAccessSerializer 약한 인증] |
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| 포인트들 | 20 |
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