CVE-2026-49113HIGH NVDCVSS Score 8.5Severity HIGHPublished Jun 17, 2026Vendor unknownDescriptionSubscriber Arbitrary Code Execution in Cornerstone < 7.8.8 versions.Referenceshttps://patchstack.com/database/wordpress/plugin/cornerstone/vulnerability/wordpress-cornerstone-plugin-7-8-8-arbitrary-code-execution-vulnerability?_s_id=cve