CVE-2023-37970: MF Gig Calendar Project MF Gig Calendar

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in Matthew Fries MF Gig Calendar plugin <= 1.2 versions.

Affected products

• MF Gig Calendar Project MF Gig Calendar: before 1.2.1 (fixed in 1.2.1)

Published 2023-07-27. Last modified 2026-06-17.