Google Pagespeed Insights <= 4.0.3 - Reflected Cross-Site Scripting

2022-03-08 00:00

Krzysztof Zając

Strategic Overview

Status

Patched in 4.0.4

Affected PluginInsights from Google PageSpeed

Affected Version< 4.0.4

CVSS6.1Medium

CVECVE-2022-0431

View all Insights from Google PageSpeed vulnerabilities

Vulnerability Overview

The Insights from Google PageSpeed WordPress plugin before 4.0.4 does not sanitise and escape various parameters before outputting them back in attributes in the plugin's settings dashboard, leading to Reflected Cross-Site Scripting

Technical Analysis

REMEDIATION: Update to version 4.0.4, 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-2022-0431 https://www.wordfence.com/threat-intel/vulnerabilities/id/ae8e245f-2458-4ffe-8e73-bed61331f39d

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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