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OpenAdvisories
High · 8.8 CVE-2026-78333 EUVD-2026-66885GHSA-w97m-rc73-v4hm

12 Step Meeting List 3.17 - 3.19.16 - Unauthenticated Stored XSS via Geocode Event Log

Published Aug 27, 2026 · Updated Aug 27, 2026 · Assigned by WPScan

Description

The 12 Step Meeting List WordPress plugin before 3.19.17 does not sanitise and escape a value submitted by unauthenticated users before storing it in its activity log and outputting it back in an admin area page, leading to a Stored Cross-Site Scripting issue which could be used against high privilege users such as admin.

Affected products

VendorProductAffectedFixed
— 12 Step Meeting List 3.17 – < 3.19.17 3.19.17

References