CVE-2026-14939
Visualizer: Tables and Charts Manager < 4.0.6 - Contributor+ Server-Side Request Forgery via JSON Import
MEDIUM 6.8EPSS 0.4%
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.
- Affected
- Visualizer
- CVSS v3.1 CNA
- 6.8 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N - EPSS
- 0.38% chance of exploitation in the next 30 days, 30th percentile
- Published
- 2026-08-04