CVE-2025-34282: CWE-918 Server-Side Request Forgery (SSRF) in ThingsBoard, Inc. ThingsBoard
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.
AI Analysis
Technical Summary
CVE-2025-34282 is a server-side request forgery (SSRF) vulnerability affecting ThingsBoard versions earlier than 4.2.1. The issue arises from the dashboard's Image Upload Gallery feature, which accepts SVG files. An attacker can craft an SVG file that references external URLs. If the server processes these references, it may initiate unintended outbound HTTP requests, potentially allowing access to internal services or resources that are otherwise inaccessible. This vulnerability is identified as CWE-918 and has a CVSS 4.0 base score of 6.9, indicating a medium severity level.
Potential Impact
An attacker exploiting this vulnerability can cause the ThingsBoard server to make unauthorized outbound requests to internal or external systems. This may lead to unauthorized access to internal network resources or information disclosure. However, there are no known exploits in the wild at this time.
Mitigation Recommendations
A fix for this vulnerability is available in ThingsBoard version 4.2.1 and later. Users should upgrade to version 4.2.1 or newer to remediate this issue. Since no official patch links are provided in the input, verify the vendor advisory for the latest remediation details before applying updates.
CVE-2025-34282: CWE-918 Server-Side Request Forgery (SSRF) in ThingsBoard, Inc. ThingsBoard
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.
CVSS v4.0
Score 6.9medium
Affected software
pkg:github/thingsboard/thingsboardRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2025-34282 is a server-side request forgery (SSRF) vulnerability affecting ThingsBoard versions earlier than 4.2.1. The issue arises from the dashboard's Image Upload Gallery feature, which accepts SVG files. An attacker can craft an SVG file that references external URLs. If the server processes these references, it may initiate unintended outbound HTTP requests, potentially allowing access to internal services or resources that are otherwise inaccessible. This vulnerability is identified as CWE-918 and has a CVSS 4.0 base score of 6.9, indicating a medium severity level.
Potential Impact
An attacker exploiting this vulnerability can cause the ThingsBoard server to make unauthorized outbound requests to internal or external systems. This may lead to unauthorized access to internal network resources or information disclosure. However, there are no known exploits in the wild at this time.
Mitigation Recommendations
A fix for this vulnerability is available in ThingsBoard version 4.2.1 and later. Users should upgrade to version 4.2.1 or newer to remediate this issue. Since no official patch links are provided in the input, verify the vendor advisory for the latest remediation details before applying updates.
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2025-04-15T19:15:22.581Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 68f28f159c34d0947f3bb428
Added to database: 10/17/2025, 18:46:45 UTC
Last enriched: 07/15/2026, 09:52:51 UTC
Last updated: 09/10/2026, 19:24:56 UTC
Views: 279
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