CVE-2026-89051

7.2 Élevée

Publiée le 16/10/2026 à 08:17 · Modifiée le 16/10/2026 à 17:17 · Analyse NVD reportée · Source : security@wordfence.com

Description

The WP Ghost (Hide My WP Ghost) – Security & Firewall plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'replaceHeadersAndTags' function in versions up to, and including, 7.0.12 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user clicks on the injected link.

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Produits concernés

johndarrel Hide My WP Ghost – Security & Firewall

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.2 Élevée	security@wordfence.com	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N`

Faiblesses (CWE)

CWE-79

Références

https://plugins.trac.wordpress.org/changeset?reponame=&new=3745418%40hide-my-wp%2Ftags%2F7.0.13&old=3726247%40hide-my-wp%2Ftags%2F7.0.12
https://www.wordfence.com/threat-intel/vulnerabilities/id/94724ff1-d3a7-4d9d-9423-a0e795360c95?source=cve

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories