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.

CVSS v3 7.1 HIGH
CVSS v2.0 5.8 MEDIUM

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:P

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://plugins.trac.wordpress.org/changeset/2653459	Patch Third Party Advisory
https://wpscan.com/vulnerability/9d416ca3-bd02-4fcf-b3b8-f2f2280d02d2	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ip2location:country_blocker:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2022-02-07 16:15

Updated : 2022-02-25 16:10

NVD link : CVE-2021-25108

Mitre link : CVE-2021-25108

CVE.ORG link : CVE-2021-25108

JSON object : View

Products Affected

ip2location

country_blocker

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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