PT-2026-54980 · Tranmautritam+1 · Thefox

João Pedro S Alcântara + 1 · CVE-2026-27430 · Published 2026-06-29 · Updated 2026-07-02

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TheFox versions prior to 3.9.77

Description The TheFox theme for WordPress is subject to Reflected Cross-Site Scripting (XSS), a flaw where malicious scripts are reflected off a web application to the victim's browser. This occurs due to insufficient input sanitization and output escaping, allowing unauthenticated attackers to inject arbitrary web scripts into pages. These scripts execute if a user is tricked into performing an action, such as clicking a malicious link.

Recommendations Update to a version newer than 3.9.76.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-27430

Affected Products

Thefox

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-27430 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-27430 · Note
• https://patchstack.com/database/wordpress/theme/thefox/vulnerability/wordpress-thefox-theme-3-9-76-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/764af015-6741-4290-a2fe-95389eb28f17?source=api-prod · Note