CVE-2021-25095

The IP2Location Country Blocker WordPress plugin before 2.26.5 does not have authorisation and CSRF checks in the ip2location_country_blocker_save_rules AJAX action, allowing any authenticated users, such as subscriber to call it and block arbitrary country, or block all of them at once, preventing users from accessing the frontend.

CVSS v3 7.1 HIGH
CVSS v2.0 5.5 MEDIUM

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

5.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:P/A:P

Exploitability : 8.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://plugins.trac.wordpress.org/changeset/2652469	Patch Third Party Advisory
https://wpscan.com/vulnerability/cbfa7211-ac1f-4cf2-bd79-ebce2fc4baa1	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 : 2022-12-09 18:55

NVD link : CVE-2021-25095

Mitre link : CVE-2021-25095

CVE.ORG link : CVE-2021-25095

JSON object : View

Products Affected

ip2location

country_blocker

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

CWE-862

Missing Authorization

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