Threat intelligence

Simple Google Calendar Outlook Events Widget <= 3.0.0 - Unauthenticated Server-Side Request Forgery

CVE-2026-16536 · simple-google-icalendar-widget

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Simple Google Icalendar Widget at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Simple Google Calendar Outlook Events Widget <= 3.0.0 - Unauthenticated Server-Side Request Forgery
Affected software: simple-google-icalendar-widget(Plugin)
Affected versions: ≤ 3.0.0
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-16536
Published: 25 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory fa659c91-bac5-4e9d-b0d4-90861dab0d9d). Methodology and redistribution notes

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