---
id: CVE-2026-63199
title: >-
  Perses is an open-source dashboard and visualization project for observability
  data
summary: >-
  Perses is an open-source dashboard and visualization project for observability
  data. From 0.43.0 until 0.54.0-rc.0, the datasource creation and unsaved
  datasource proxy paths authorize the caller on a Datasource or
  GlobalDatasource scope…
severity: high
cvss: 8.3
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N'
cwe:
  - CWE-862
vendor: perses
product: perses
affected:
  - 'perses >= 0.43.0, < 0.54.0-rc.0'
patched:
  - github.com/perses/perses 0.54.0-rc.0
published: '2026-09-18'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T21:17:20.113'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-63199'
references:
  - url: >-
      https://github.com/perses/perses/commit/2368c9ef4eb0a70fbca5df69aa20e595821ab625
    label: security-advisories@github.com
  - url: 'https://github.com/perses/perses/releases/tag/v0.54.0-rc.0'
    label: security-advisories@github.com
  - url: 'https://github.com/perses/perses/security/advisories/GHSA-4227-9989-jrhx'
    label: security-advisories@github.com
  - url: 'https://github.com/advisories/GHSA-4227-9989-jrhx'
  - url: 'https://github.com/perses/perses'
tags:
  - nvd
  - cve.org
  - ghsa
  - go
  - osv
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-24T21:01:42.526103Z'
cvssSource: cna
epss: 0.00439
epssPercentile: 0.35445
aliases:
  - GHSA-4227-9989-jrhx
ecosystem: go
ingestedAt: '2026-09-18T17:46:41.527Z'
---

## Overview

Perses is an open-source dashboard and visualization project for observability data. From 0.43.0 until 0.54.0-rc.0, the datasource creation and unsaved datasource proxy paths authorize the caller on a Datasource or GlobalDatasource scope but do not require read permission for the separately grantable associated project or global Secret before resolving it. A low-privilege user with GlobalDatasource:create or corresponding project datasource creation rights can attach a project or global Secret that the user cannot otherwise read, point the datasource at a service controlled by the user, and cause Perses to send the decrypted secret in plaintext, bypassing project and global scope separation. This issue is fixed in version 0.54.0-rc.0.

## Remediation

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

## Package advisory (CVE-2026-63199)

Affected packages:

- `github.com/perses/perses >= 0.43.0, < 0.54.0-rc.0`

Patched in:

- `github.com/perses/perses 0.54.0-rc.0`

Source: https://github.com/advisories/GHSA-4227-9989-jrhx