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MEDIUMCVE-2026-3829CVSS 5.4

CVE-2026-3829: Data Modification in WP Encryption Plugin

traduction en cours…

Plateforme

wordpress

Composant

wp-letsencrypt-ssl

Corrigé dans

7.8.5.11

Traduction vers votre langue…

CVE-2026-3829 affects the WP Encryption – One Click Free SSL Certificate & SSL / HTTPS Redirect, Security & SSL Scan plugin for WordPress. This vulnerability allows authenticated attackers, even those with subscriber-level access, to manipulate SSL configurations and plan selections within the plugin. The vulnerability impacts versions 0.0.0 through 7.8.5.10, and a patch is available in version 7.8.5.11.

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Impact et Scénarios d'Attaquetraduction en cours…

An attacker exploiting CVE-2026-3829 could significantly compromise the security posture of a WordPress site. By resetting the SSL setup state, they can effectively bypass SSL/HTTPS enforcement, potentially exposing sensitive data transmitted over the site. Furthermore, the ability to modify plan selection options could lead to unauthorized access to premium features or services, or even fraudulent charges. This vulnerability essentially allows an attacker to impersonate a legitimate user and manipulate the site's security settings, creating a significant risk of data breaches and unauthorized access. The blast radius extends to any data processed or transmitted through the affected WordPress site.

Contexte d'Exploitationtraduction en cours…

CVE-2026-3829 was published on May 14, 2026. Its severity is currently assessed as medium. No public exploits or proof-of-concept code have been identified at the time of writing. The vulnerability is not currently listed on KEV or EPSS, suggesting a low probability of active exploitation. Monitor security advisories and threat intelligence feeds for any updates regarding exploitation attempts.

Renseignement sur les Menaces

Statut de l'Exploit

Preuve de ConceptInconnu
CISA KEVNO
Exposition InternetÉlevée

CISA SSVC

Exploitationnone
Automatisableno
Impact Techniquepartial

Vecteur CVSS

RENSEIGNEMENT SUR LES MENACES· CVSS 3.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L5.4MEDIUMAttack VectorNetworkComment l'attaquant atteint la cibleAttack ComplexityLowConditions requises pour exploiterPrivileges RequiredLowNiveau d'authentification requisUser InteractionNoneSi une action de la victime est requiseScopeUnchangedImpact au-delà du composant affectéConfidentialityNoneRisque d'exposition de données sensiblesIntegrityLowRisque de modification non autorisée de donnéesAvailabilityLowRisque d'interruption de servicenextguardhq.com · Score de base CVSS v3.1
Que signifient ces métriques?
Attack Vector
Réseau — exploitable à distance via internet. Aucun accès physique ou local requis.
Attack Complexity
Faible — aucune condition spéciale requise. Exploitable de manière fiable.
Privileges Required
Faible — tout compte utilisateur valide est suffisant.
User Interaction
Aucune — attaque automatique et silencieuse. La victime ne fait rien.
Scope
Inchangé — impact limité au composant vulnérable.
Confidentiality
Aucun — aucun impact sur la confidentialité.
Integrity
Faible — l'attaquant peut modifier certaines données avec un impact limité.
Availability
Faible — déni de service partiel ou intermittent.

Logiciel Affecté

Composantwp-letsencrypt-ssl
Fournisseurwordfence
Version minimale0.0.0
Version maximale7.8.5.10
Corrigé dans7.8.5.11

Classification de Faiblesse (CWE)

Chronologie

  1. Réservé
  2. Publiée

Mitigation et Contournementstraduction en cours…

The primary mitigation for CVE-2026-3829 is to immediately upgrade the WP Encryption plugin to version 7.8.5.11 or later. If upgrading is not immediately feasible due to compatibility issues or breaking changes, consider temporarily disabling the plugin to prevent further exploitation. While a direct workaround isn't available, restricting user roles and permissions to limit access to the plugin's configuration settings can reduce the attack surface. Regularly review user roles and ensure that only authorized personnel have access to sensitive plugin settings. After upgrading, verify the SSL configuration and plan selections to ensure they are accurate and haven't been tampered with.

Comment corrigertraduction en cours…

Update to version 7.8.5.11, or a newer patched version

Questions fréquentestraduction en cours…

What is CVE-2026-3829 — Data Modification in WP Encryption Plugin?

CVE-2026-3829 is a medium severity vulnerability in the WP Encryption WordPress plugin allowing authenticated subscribers to manipulate SSL configurations and plan selections, potentially bypassing SSL enforcement and compromising data integrity.

Am I affected by CVE-2026-3829 in WP Encryption Plugin?

You are affected if you are using the WP Encryption plugin in WordPress versions 0.0.0 through 7.8.5.10. Check your plugin version immediately and upgrade if necessary.

How do I fix CVE-2026-3829 in WP Encryption Plugin?

Upgrade the WP Encryption plugin to version 7.8.5.11 or later to remediate the vulnerability. If upgrading is not possible, temporarily disable the plugin.

Is CVE-2026-3829 being actively exploited?

Currently, there are no reports of active exploitation or publicly available proof-of-concept code for CVE-2026-3829, but continuous monitoring is recommended.

Where can I find the official WP Encryption advisory for CVE-2026-3829?

Refer to the official WP Encryption plugin website and WordPress security announcements for the latest advisory and updates regarding CVE-2026-3829.

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CVE-2026-3829 — Vulnerability Details | NextGuard