VULNERABILITY INTELLIGENCE

CVE-2025-34282

CVSS score9.1 CRITICAL
EPSS probability1.82%
CISA KEVNot currently listed
Published2025-10-17
Last modified2026-10-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Description

ThingsBoard versions < 4.2.1 contain a server-side request forgery (SSRF) vulnerability in the dashboard's Image Upload Gallery feature. An attacker can upload a malicious SVG file that references a remote URL. If the server processes the SVG file in a way that parses external references, it may initiate unintended outbound requests. This can be used to access internal services or resources.

Weakness classification

  • disclosure@vulncheck.com: CWE-918

Primary references