TI-2021-07139 CVE-2021-24857 · GHSA-q5c4-rqq9-f524ToTop Link <= 1.7.1 - Unauthenticated PHP Object InjectionPriority MEDIUM 46The ToTop Link WordPress plugin through 1.7.1 passes base64 encoded user input to the unserialize() PHP function, which could lead to PHP Object injection if a plugin installed on the blog has a suitable gadget chain.CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.01902 · Published 2021-12-13 · No fix listed CWE-502