PT-2026-67662 · WordPress · Simple Google Calendar Outlook Events Block Widget
CVE-2026-16536
·
Published
2026-08-04
·
Updated
2026-08-04
CVSS v3.1
5.3
Medium
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Simple Google Calendar Outlook Events Widget versions prior to 3.1.0
Description
An issue exists where the plugin fails to validate a user-supplied URL before performing a server-side request. This allows unauthenticated attackers to conduct Server-Side Request Forgery (SSRF) attacks—a technique where the server is tricked into making requests to an unintended location—and potentially read the responses from internal requests via the
calendar id variable.Recommendations
Update to version 3.1.0 or later.
Exploit
Fix
SSRF
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Weakness Enumeration
Related Identifiers
Affected Products
Simple Google Calendar Outlook Events Block Widget