CVE-2021-24857

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/13/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

nocean:totop_link

Weaknesses (CWE)

CWE-502

References

https://wpscan.com/vulnerability/518204d8-fbf5-4bfa-9db5-835f908f8d8e(contact@wpscan.com)

https://wpscan.com/vulnerability/518204d8-fbf5-4bfa-9db5-835f908f8d8e(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.