CVE-2026-49463: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor in nl-portal nl.nl-portal:besluiten
NL Portal Backend Libraries provide backend components for Dutch government portals that interact with residents, customers, suppliers, and partner organizations. The `nl.nl-portal:documenten-api` package through version 3.0.0 and the `nl.nl-portal:besluiten` package from version 1.5.0 through 3.0.0 lack per-user authorization in GraphQL resolvers, allowing an authenticated user to access other users’ document contents, decisions, audit trails, and decision attachments. Version 3.0.1 contains a patch. As a workaround, block the affected document-content and decision-related GraphQL operations at the API gateway or block their GraphQL types entirely.
CVE-2026-49463: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor in nl-portal nl.nl-portal:besluiten
Description
NL Portal Backend Libraries provide backend components for Dutch government portals that interact with residents, customers, suppliers, and partner organizations. The `nl.nl-portal:documenten-api` package through version 3.0.0 and the `nl.nl-portal:besluiten` package from version 1.5.0 through 3.0.0 lack per-user authorization in GraphQL resolvers, allowing an authenticated user to access other users’ document contents, decisions, audit trails, and decision attachments. Version 3.0.1 contains a patch. As a workaround, block the affected document-content and decision-related GraphQL operations at the API gateway or block their GraphQL types entirely.
CVSS v3.1
Score 6.5medium
Affected software
nl-portal
nl.nl-portal:besluiten
nl-portal
nl.nl-portal:documenten-api
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-05-30T04:17:43.094Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aa45e5c91cc7f384899e596
Added to database: 09/11/2026, 20:02:36 UTC
Last updated: 09/11/2026, 20:02:36 UTC
Views: 1
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