MEDIUM 5.3 NVD

CVE-2026-16536

The Simple Google Calendar Outlook Events Widget WordPress plugin before 3.1.0 does not validate a user-supplied URL before performing a server-side request, al

The Simple Google Calendar Outlook Events Widget WordPress plugin before 3.1.0 does not validate a user-supplied URL before performing a server-side request, allowing unauthenticated attackers to perform Server-Side Request Forgery attacks and, in some cases, read the response of the internal request.

References

https://wpscan.com/vulnerability/effa5549-ecfa-45ba-9044-7345d674c2ca/

Published: 2026-08-04 · Source: NVD · Feed updated: 2026-08-04

This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-08-04 via NVD.

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