IP2Location Country Blocker < 2.26.6 - Arbitrary Country Ban via CSRF
CVE-2021-25108

7.1HIGH

Key Information:

Vendor

Wordpress
Status
Ip2location Country Blocker
Vendor
CVE Published:
7 February 2022

What is 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.

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Deploy the Patch

Affected Version(s)

IP2Location Country Blocker 2.26.6

References

https://wpscan.com/vulnerability/9d416ca3-bd02-4fcf-b3b8-...
x_refsource_MISC
https://plugins.trac.wordpress.org/changeset/2653459
x_refsource_CONFIRM

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Krzysztof ZajÄ…c
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