---
id: CVE-2026-90486
title: >-
  A vulnerability has been found in openstatusHQ openstatus up to
  f04c827112f30a11d571ebdad3892826034d6265
summary: >-
  A vulnerability has been found in openstatusHQ openstatus up to
  f04c827112f30a11d571ebdad3892826034d6265. Affected by this vulnerability is an
  unknown functionality of the file
  apps/status-page/src/lib/proxy/resolve-custom-domain-rewrite…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L'
cwe:
  - CWE-918
vendor: openstatusHQ
product: openstatus
affected:
  - openstatus f04c827112f30a11d571ebdad3892826034d6265
published: '2026-09-12'
updated: '2026-09-15'
sourceUpdated: '2026-09-15T18:19:36.433'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90486'
references:
  - url: 'https://github.com/openstatusHQ/openstatus/'
    label: cna@vuldb.com
  - url: >-
      https://github.com/openstatusHQ/openstatus/commit/86f370c9c20074c3c3fdec53a359874b8e670fd4
    label: cna@vuldb.com
  - url: 'https://github.com/openstatusHQ/openstatus/pull/2551'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-90486'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/888087'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403074'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403074/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
epss: 0.00234
epssPercentile: 0.14573
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-15T17:11:25.946260Z'
ingestedAt: '2026-09-14T15:23:07.477Z'
---

## Overview

A vulnerability has been found in openstatusHQ openstatus up to f04c827112f30a11d571ebdad3892826034d6265. Affected by this vulnerability is an unknown functionality of the file apps/status-page/src/lib/proxy/resolve-custom-domain-rewrite.ts. The manipulation leads to server-side request forgery. The attack may be initiated remotely. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The identifier of the patch is 86f370c9c20074c3c3fdec53a359874b8e670fd4. It is suggested to install a patch to address this issue. This issue got fixed with a silent patch.

## Remediation

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