Feed/CVE-2021-24857
CVE-2021-24857CRITICALCVSS 9.8

CVE-2021-24857

Published Dec 13, 2021·Updated Jun 16, 2026

NVD Description

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 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

View on NVD Search GitHub Search Google

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