---
id: CVE-2026-55650
title: >-
  Outerbase Studio is a lightweight browser-based database GUI supporting
  PostgreSQL, MySQL, and SQLite
summary: >-
  Outerbase Studio is a lightweight browser-based database GUI supporting
  PostgreSQL, MySQL, and SQLite. In version 0.10.2 and earlier, TextComponent in
  src/components/chart/index.tsx renders unsanitized Text Widget content through
  dangero…
severity: medium
cvss: 4.4
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: outerbase
product: studio
affected:
  - studio <= 0.10.2
published: '2026-09-15'
updated: '2026-09-15'
sourceUpdated: '2026-09-15T16:17:15.130'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-55650'
references:
  - url: >-
      https://github.com/outerbase/studio/commit/b06fb85e5967440278d5a815721b360920566ab9
    label: security-advisories@github.com
  - url: >-
      https://github.com/outerbase/studio/security/advisories/GHSA-wwf9-7jrc-rv4q
    label: security-advisories@github.com
  - url: 'https://github.com/advisories/GHSA-wwf9-7jrc-rv4q'
tags:
  - nvd
  - cve.org
  - exploit-available
  - ghsa
  - npm
ecosystem: npm
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-15T15:01:58.055810Z'
ingestedAt: '2026-06-22T13:35:24.294Z'
epss: 0.00132
epssPercentile: 0.03116
---

## Overview

Outerbase Studio is a lightweight browser-based database GUI supporting PostgreSQL, MySQL, and SQLite. In version 0.10.2 and earlier, TextComponent in src/components/chart/index.tsx renders unsanitized Text Widget content through dangerouslySetInnerHTML, allowing injected markup with script-capable event handlers to execute when the widget is displayed. Outerbase Cloud and its backend services were discontinued in 2025, and the current architecture uses local browser dashboard storage, so the impact is limited to local self-XSS. Authentication token theft, account takeover, and backend database access are not applicable to the current architecture. No fixed release is available as of this review.

## Remediation

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

## Package advisory (CVE-2026-55650)

Affected packages:

- `@outerbase/studio <= 0.10.2`

Source: https://github.com/advisories/GHSA-wwf9-7jrc-rv4q