CVE-2026-49463

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Source
https://cve.org/CVERecord?id=CVE-2026-49463
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49463.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-49463
Aliases
Published
2026-09-11T19:29:56Z
Modified
2026-09-13T03:30:40Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
NL Portal: Missing per-user authorization on document and decision GraphQL queries in nl-portal-backend-libraries
Details

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.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-200",
        "CWE-285"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49463.json"
}
References

Affected packages

Git / github.com/nl-portal/nl-portal-backend-libraries

Affected ranges

Type
GIT
Repo
https://github.com/nl-portal/nl-portal-backend-libraries
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
b8a353c4bcf87b44a6ce70e4bd605518fccb518e
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "1.5.0"
        },
        {
            "fixed": "3.0.1"
        },
        {
            "introduced": "0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

0.*
0.0.1
1.*
1.0.0.RELEASE
1.0.1.RELEASE
1.0.2.RELEASE
1.0.3.RELEASE
1.0.5.RELEASE
1.0.6.RELEASE
1.0.7.RELEASE
1.0.8.RELEASE
1.1.1.RELEASE
1.2.5.RELEASE
Other
SNAPSHOT

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49463.json"