Very Simple Google Maps <= 2.8.4 - Authenticated (Contributor+) Stored Cross Site Scripting

2023-01-20 00:00

yuyudhn

Strategic Overview

Status

Patched in 2.9

Affected PluginVery Simple Google Maps

Affected Version<= 2.8.4

CVSS5.4Medium

CVECVE-2023-23864

View all Very Simple Google Maps vulnerabilities

Vulnerability Overview

The Very Simple Google Maps plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode in versions up to, and including, 2.8.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page

Technical Analysis

REMEDIATION: Update to version 2.9, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2023-23864 https://www.wordfence.com/threat-intel/vulnerabilities/id/8e11fcc5-c9af-43e7-8c1d-803124e04e63

CVSS Vector

5.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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