CVE-2026-14939
Visualizer: Tables and Charts Manager < 4.0.6 - Contributor+ Server-Side Request Forgery via JSON Import
- State
- Published
- Severity
- 6.8 Medium
- Published
- Aug 4, 2026
- Updated
- Aug 4, 2026
- Reserved
- Jul 7, 2026
Description
The Visualizer WordPress plugin before 4.0.6 does not restrict a user-supplied URL to safe address ranges before fetching it server-side, allowing users with Contributor-level access and above to perform Server-Side Request Forgery against link-local instance-metadata endpoints. As the fetched response is returned in the reply, the attack is non-blind, enabling retrieval of cloud instance metadata (including IAM credentials) on cloud-hosted sites.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.8 Medium | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N | CISA-ADP |
Weaknesses
- CWE-918 Server-Side Request Forgery (SSRF)
Affected Products
| Product | Versions |
|---|---|
VisualizerUnknown |
|
References
- https://wpscan.com/vulnerability/b9a6211c-3173-4dd6-8a8d-32be248762bb/exploitvdb-entrytechnical-description
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