CVE-2026-14939

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.

Score
CVSS 3.1 6.8 Medium
Status
Deferred - contact@wpscan.com
Published
2026-08-04
Last modified
2026-08-04
Weaknesses
CWE-918

Affected products

References

 
 
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