CVE-2026-54683

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Source
https://cve.org/CVERecord?id=CVE-2026-54683
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54683.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-54683
Aliases
Published
2026-10-15T17:31:02Z
Modified
2026-10-16T02:48:01Z
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 Backend Libraries: Document contents remained downloadable by any logged-in user until 3.0.3 (incomplete fix of CVE-2026-49463)
Details

NL Portal Backend Libraries provide backend components for Dutch government portals that interact with residents, customers, suppliers, and partner organizations. Prior to 3.0.3, both the getDocumentContent GraphQL query and GET /api/documentapi/{documentapi}/document/{documentId}/content REST route allow any authenticated portal user to retrieve a document without checking ownership of or another authorized relationship to it. A user with a valid login and another person's document identifier can read that document's contents, which may include sensitive personal information. Document identifiers are random and difficult to guess, but they can leak through other channels. This issue is fixed in version 3.0.3.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-285",
        "CWE-639"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54683.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
46d4ab54ab0929456aec067bc300d737044f25e7
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "3.0.3"
        }
    ],
    "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
3.*
3.0.1.RELEASE
3.0.2.RELEASE
Other
SNAPSHOT

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54683.json"