---
id: CVE-2026-116677
title: >-
  OpenWISP Controller CA CRL REST API does not scope requests to managed
  organizations
summary: >-
  OpenWISP Controller is a network and WiFi controller for provisioning,
  configuration management, updates, and PKI management. From 1.0.0 until 1.3.2,
  the GET /api/v1/controller/ca/<integer-id>/crl endpoint allows an
  authenticated organiz…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'
cvssSource: cna
cwe:
  - CWE-862
vendor: openwisp
product: openwisp-controller
affected:
  - 'openwisp-controller >= 1.0.0, < 1.3.2'
published: '2026-10-27'
updated: '2026-10-27'
sourceUpdated: '2026-10-27T17:23:01.792Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-116677'
references:
  - url: >-
      https://github.com/openwisp/openwisp-controller/security/advisories/GHSA-9gh4-xw24-9xh5
    label: >-
      https://github.com/openwisp/openwisp-controller/security/advisories/GHSA-9gh4-xw24-9xh5
  - url: >-
      https://github.com/openwisp/openwisp-controller/commit/90ded783267aa11b89768b0ec9ae69895cc3730c
    label: >-
      https://github.com/openwisp/openwisp-controller/commit/90ded783267aa11b89768b0ec9ae69895cc3730c
  - url: >-
      https://github.com/openwisp/openwisp-controller/commit/9e1869e17734a0f34bc428622d463c1a8c230720
    label: >-
      https://github.com/openwisp/openwisp-controller/commit/9e1869e17734a0f34bc428622d463c1a8c230720
  - url: 'https://github.com/openwisp/openwisp-controller/releases/tag/1.3.2'
    label: 'https://github.com/openwisp/openwisp-controller/releases/tag/1.3.2'
tags:
  - cve.org
ingestedAt: '2026-10-27T17:33:23.783Z'
---

## Overview

OpenWISP Controller is a network and WiFi controller for provisioning, configuration management, updates, and PKI management. From 1.0.0 until 1.3.2, the GET /api/v1/controller/ca/<integer-id>/crl endpoint allows an authenticated organization manager with CA view permission to retrieve another organization's certificate revocation list by requesting its sequential CA identifier. CrlDownloadView.retrieve resolves the CA directly instead of using the organization-scoped object retrieval enforced by FilterByOrganizationManaged, bypassing the endpoint's intended authorization boundary. The response can disclose CA issuer information and revoked certificate serial numbers, but it does not expose CA private keys or allow modification. This issue is fixed in version 1.3.2.

## Affected

- `openwisp-controller >= 1.0.0, < 1.3.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.