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.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://wpscan.com/vulnerability/518204d8-fbf5-4bfa-9db5-835f908f8d8e
Scores
CVSS v3
9.8
EPSS
0.0184
EPSS Percentile
76.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-502
Status
published
Products (1)
nocean/totop_link
< 1.7.1
Published
Dec 13, 2021
Tracked Since
Feb 18, 2026