The Get Custom Field Values WordPress plugin before 4.0 allows users with a role as low as Contributor to access other posts metadata without validating the permissions.
CVSS 3.1MEDIUM 6.5·Network·Low privileges·No interaction·EPSS 0.01028·Published 2021-12-13·Fixed in 4.0CWE-863
The Get Custom Field Values WordPress plugin before 4.0.1 does not escape custom fields before outputting them in the page, which could allow users with a role as low as contributor to perform Cross-Site Scripting attack…
CVSS 3.1MEDIUM 5.4·Network·Low privileges·User interaction·EPSS 0.00707·Published 2021-12-13·Fixed in 4.0.1CWE-79