CVE-2021-25108

The IP2Location Country Blocker WordPress plugin before 2.26.6 does not have CSRF check in the ip2location_country_blocker_save_rules AJAX action, allowing attackers to make a logged in admin block arbitrary country, or block all of them at once, preventing users from accessing the frontend.
CSRF
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.1 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
WPScanCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
VendorProductVersion
ip2locationcountry_blocker
𝑥
< 2.26.6
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://plugins.trac.wordpress.org/changeset/2653459
https://wpscan.com/vulnerability/9d416ca3-bd02-4fcf-b3b8-f2f2280d02d2
https://plugins.trac.wordpress.org/changeset/2653459
https://wpscan.com/vulnerability/9d416ca3-bd02-4fcf-b3b8-f2f2280d02d2