CVE Vulnerability

CVE-2021-39346

The Google Maps Easy WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via several parameters found in the ~/modules/marker_groups/views/tpl/mgrEditMarkerGroup.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 1.9.33. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

4.8 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39346 Third Party Advisory
https://github.com/BigTiger2020/word-press/blob/main/Google%20Maps%20Easy.md Exploit Third Party Advisory
https://plugins.trac.wordpress.org/changeset/2620851/google-maps-easy/trunk/modules/marker_groups/views/tpl/mgrEditMarkerGroup.php Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:supsystic:easy_google_maps:*:*:*:*:*:wordpress:*:*
Information

Published : 2021-11-01 09:15

Updated : 2021-11-02 07:58

NVD link : CVE-2021-39346

Mitre link : CVE-2021-39346

Products Affected
No products.
CWE
CWE-79