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CVE-2021-39346

Google Maps Easy <= 1.9.33 Authenticated Stored Cross-Site Scripting

Published: Nov 1, 2021Updated: Nov 21, 2024 Sources: CVE List NVDCWE-79
4.8MEDIUM
NVD MITRE
EPSS Score
0.9%
Top 42.3%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available
Self-Check
Nuclei

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-79

Affected Products

supsystic
commercialaka contact form by supsystic, popup, easy google maps
easy google mapsOn-premCMS Plugin
Web & CMS Plugins / wordpress-plugin
Google Maps Easy
commercial·USaka google-maps-easy
Google Maps EasySaaS
Cloud & SaaS / saas-application

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

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

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