# NL Portal vulnerabilities

Source: https://junglewise.ai/threats/vendors/nl-portal  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/nl-portal.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in NL Portal: 0 in the last 7 days and 5 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-55414, was published on 15 October 2026. 2 vulnerabilities in the last four weeks, up from none in the four before. 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 2
- Last 90 days: 5
- All time: 5 (0 critical, 0 exploited in the wild)

## About NL Portal

A provider of open-source portal software for Dutch municipalities.

## Latest NL Portal vulnerabilities

- [CVE-2026-55414: NL Portal Backend Libraries SSRF in form resolver](https://junglewise.ai/threats/cve-2026-55414-nl-portal-backend-libraries-ssrf-in-form-resolver) (medium, CVSS 5.3, published 15 Oct 2026)
- [CVE-2026-54683: NL Portal Backend Libraries improper authorization in documenten-api](https://junglewise.ai/threats/cve-2026-54683-nl-portal-backend-libraries-improper-authorization-in-documenten) (medium, CVSS 6.5, published 15 Oct 2026)
- [CVE-2026-49464: NL Portal IDOR in task submission component](https://junglewise.ai/threats/cve-2026-49464-nl-portal-idor-in-task-submission-component) (high, CVSS 8.1, published 11 Sep 2026)
- [CVE-2026-49463: NL Portal backend libraries improper authorization in GraphQL resolvers](https://junglewise.ai/threats/cve-2026-49463-nl-portal-backend-libraries-improper-authorization-in-graphql) (medium, CVSS 6.5, published 11 Sep 2026)
- [CVE-2026-49462: NL Portal Backend Libraries GraphQL schema exposure](https://junglewise.ai/threats/cve-2026-49462-nl-portal-backend-libraries-graphql-schema-exposure) (medium, CVSS 5.3, published 11 Sep 2026)

## Most severe NL Portal vulnerabilities

- [CVE-2026-49464: NL Portal IDOR in task submission component](https://junglewise.ai/threats/cve-2026-49464-nl-portal-idor-in-task-submission-component) (high, CVSS 8.1, published 11 Sep 2026)
- [CVE-2026-49463: NL Portal backend libraries improper authorization in GraphQL resolvers](https://junglewise.ai/threats/cve-2026-49463-nl-portal-backend-libraries-improper-authorization-in-graphql) (medium, CVSS 6.5, published 11 Sep 2026)
- [CVE-2026-54683: NL Portal Backend Libraries improper authorization in documenten-api](https://junglewise.ai/threats/cve-2026-54683-nl-portal-backend-libraries-improper-authorization-in-documenten) (medium, CVSS 6.5, published 15 Oct 2026)
- [CVE-2026-55414: NL Portal Backend Libraries SSRF in form resolver](https://junglewise.ai/threats/cve-2026-55414-nl-portal-backend-libraries-ssrf-in-form-resolver) (medium, CVSS 5.3, published 15 Oct 2026)
- [CVE-2026-49462: NL Portal Backend Libraries GraphQL schema exposure](https://junglewise.ai/threats/cve-2026-49462-nl-portal-backend-libraries-graphql-schema-exposure) (medium, CVSS 5.3, published 11 Sep 2026)

## Vulnerabilities per week

2 vulnerabilities in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 3 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 2 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## NL Portal technologies

- [NL Portal Nl-Portal-Backend-Libraries](https://junglewise.ai/threats/technologies/nl-portal-backend-libraries): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "NL Portal vulnerabilities", https://junglewise.ai/threats/vendors/nl-portal, 9 November 2026.