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TI-2021-07139 CVE-2021-24857 · GHSA-q5c4-rqq9-f524

ToTop Link <= 1.7.1 - Unauthenticated PHP Object Injection

Priority MEDIUM 46

The 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

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