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OpenAdvisories
Medium · 4.3 CVE-2026-16965 EUVD-2026-54889GHSA-777w-f323-336m

Solace Extra < 1.6.1 - Subscriber+ Post Meta Update via solace_update_sitebuilder_status

Published Aug 9, 2026 · Updated Aug 11, 2026 · Assigned by WPScan

Description

The Solace Extra WordPress plugin before 1.6.1 does not perform capability or nonce checks in one of its AJAX actions, allowing any authenticated user such as a subscriber (and, via CSRF, any logged-in user) to update post meta on arbitrary posts and to deactivate the site's active templates.

Affected products

VendorProductAffectedFixed
— Solace Extra < 1.6.1 1.6.1

References