Follow Us Badges <= 3.1.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via wpsite_follow_us_badges Shortcode

2024-05-01 00:00

Lucio Sá

Strategic Overview

Status

Patched in 3.1.11

Affected PluginFollow Us Badges

Affected Version<= 3.1.10

CVSS6.4Medium

CVECVE-2024-3280

View all Follow Us Badges vulnerabilities

Vulnerability Overview

The Follow Us Badges plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's wpsite_follow_us_badges shortcode in all versions up to, and including, 3.1.10 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 3.1.11, 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-2024-3280 https://www.wordfence.com/threat-intel/vulnerabilities/id/ef1ccef8-9066-4f5c-b5c5-9fa6e54f0e87

CVSS Vector

6.4

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

Base

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

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