Advanced Custom Fields: Font Awesome <= 5.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting

2026-02-18 00:00

JongHwan Shin (zzzsleep)

Strategic Overview

Status

Patched in 5.0.2

Affected PluginAdvanced Custom Fields: Font Awesome Field

Affected Version<= 5.0.1

CVSS6.4Medium

CVECVE-2025-14983

View all Advanced Custom Fields: Font Awesome Field vulnerabilities

Vulnerability Overview

The Advanced Custom Fields: Font Awesome Field plugin for WordPress is vulnerable to Cross-Site Scripting in all versions up to, and including, 5.0.1 due to insufficient input sanitization and output escaping. This makes it possible forauthenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts that execute in a victim's browser.

Technical Analysis

REMEDIATION: Update to version 5.0.2, 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-2025-14983 https://www.wordfence.com/threat-intel/vulnerabilities/id/c495d7f6-6d4a-4b1a-90f9-5273e7773d7a

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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