WP Google Fonts <= 3.1.4 - Reflected Cross-Site Scripting

2021-11-03 00:00

ZhongFu Su

Strategic Overview

Status

Patched in 3.1.5

Affected PluginWP Google Fonts

Affected Version<= 3.1.4

CVSS6.1Medium

CVECVE-2021-24935

View all WP Google Fonts vulnerabilities

Vulnerability Overview

The WP Google Fonts WordPress plugin before 3.1.5 does not escape the googlefont_ajax_name and googlefont_ajax_family parameter of the googlefont_action AJAx action (available to any authenticated user) before outputing them in attributes, leading Reflected Cross-Site Scripting issues

Technical Analysis

REMEDIATION: Update to version 3.1.5, 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-2021-24935 https://www.wordfence.com/threat-intel/vulnerabilities/id/561b2487-0d6a-4cc7-b41c-0e88f45d3038

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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