Répertoire de sécurité WordPress
Vulnérabilités du cœur WordPress
Consultez 389 vulnérabilités connues du cœur WordPress, avec CVE, gravité CVSS, versions affectées et correctifs disponibles.
WordPress Core
Failles et CVE du cœur WordPress
WordPress Core <= 7.0.3 – Authenticated (Author+) Remote Code Execution via Malicious File Upload
WordPress Core is vulnerable to Remote Code Execution in multiple release branches, including versions 4.7.0 through 7.0.3. This is due to insufficient validation in the `WP_Image_Editor_Imagick::load()` image-processing path before passing uploaded files or streams to Imagick, which can…
4.7.0-4.7.34, 4.8.0-4.8.29, 4.9.0-4.9.30, 5.0.0-5.0.26, 5.1.0-5.1.23, 5.2.0-5.2.25, 5.3.0-5.3.22, 5.4.0-5.4.20, 5.5.0-5.5.19, 5.6.0-5.6.18, 5.7.0-5.7.16, 5.8.0-5.8.14, 5.9.0-5.9.15, 6.0.0-6.0.13, 6.1.0-6.1.11, 6.2.0-6.2.10, 6.3.0-6.3.9, 6.4.0-6.4.9, 6.5.0-6.5.9, 6.6.0-6.6.6, 6.7.0-6.7.6, 6.8.0-6.8.7, 6.9.0-6.9.6, 7.0.0-7.0.3
4.7.35, 4.8.30, 4.9.31, 5.0.27, 5.1.24, 5.2.26, 5.3.23, 5.4.21, 5.5.20, 5.6.19, 5.7.17, 5.8.15, 5.9.16, 6.0.14, 6.1.12, 6.2.11, 6.3.10, 6.4.10, 6.5.10, 6.6.7, 6.7.7, 6.8.8, 6.9.7, 7.0.4
12/08/2026
WordPress Core <= 7.0.2 – Authenticated (Contributor+) Stored Cross-Site Scripting via Emoji Settings Element
WordPress Core is vulnerable to Stored Cross-Site Scripting via the emoji settings element in all versions up to, and including, 7.0.2 due to insufficient restrictions on submitted post content. This makes it possible for authenticated attackers, with Contributor-level…
4.7.0-4.7.33, 4.8.0-4.8.28, 4.9.0-4.9.29, 5.0.0-5.0.25, 5.1.0-5.1.22, 5.2.0-5.2.24, 5.3.0-5.3.21, 5.4.0-5.4.19, 5.5.0-5.5.18, 5.6.0-5.6.17, 5.7.0-5.7.15, 5.8.0-5.8.13, 5.9.0-5.9.13, 6.0.0-6.0.12, 6.1.0-6.1.10, 6.2.0-6.2.9, 6.3.0-6.3.8, 6.4.0-6.4.8, 6.5.0-6.5.8, 6.6.0-6.6.5, 6.7.0-6.7.5, 6.8.0-6.8.6, 6.9.0-6.9.5, 7.0.0-7.0.2
4.7.34, 4.8.29, 4.9.30, 5.0.26, 5.1.23, 5.2.25, 5.3.22, 5.4.20, 5.5.19, 5.6.18, 5.7.16, 5.8.14, 5.9.14, 6.0.13, 6.1.11, 6.2.10, 6.3.9, 6.4.9, 6.5.9, 6.6.6, 6.7.6, 6.8.7, 6.9.6, 7.0.3
08/08/2026
WordPress Core <= 7.0.2 – Authenticated (Subscriber+) Missing Authorization to Arbitrary Site Creation on Multisite
WordPress Core is vulnerable to unauthorized site creation due to a missing check on the active signup policy in the 'gimmeanotherblog' signup action in all versions up to, and including, 7.0.2. This makes it possible for authenticated attackers,…
4.7.0-4.7.33, 4.8.0-4.8.28, 4.9.0-4.9.29, 5.0.0-5.0.25, 5.1.0-5.1.22, 5.2.0-5.2.24, 5.3.0-5.3.21, 5.4.0-5.4.19, 5.5.0-5.5.18, 5.6.0-5.6.17, 5.7.0-5.7.15, 5.8.0-5.8.13, 5.9.0-5.9.13, 6.0.0-6.0.12, 6.1.0-6.1.10, 6.2.0-6.2.9, 6.3.0-6.3.8, 6.4.0-6.4.8, 6.5.0-6.5.8, 6.6.0-6.6.5, 6.7.0-6.7.5, 6.8.0-6.8.6, 6.9.0-6.9.5, 7.0.0-7.0.2
4.7.34, 4.8.29, 4.9.30, 5.0.26, 5.1.23, 5.2.25, 5.3.22, 5.4.20, 5.5.19, 5.6.18, 5.7.16, 5.8.14, 5.9.14, 6.0.13, 6.1.11, 6.2.10, 6.3.9, 6.4.9, 6.5.9, 6.6.6, 6.7.6, 6.8.7, 6.9.6, 7.0.3
08/08/2026
WordPress Core <= 7.0.2 – Authenticated (Contributor+) Stored Cross-Site Scripting via Quick Edit
WordPress Core is vulnerable to Stored Cross-Site Scripting via Quick Edit in all versions up to, and including, 7.0.2 due to insufficient escaping of user display names. This makes it possible for authenticated attackers, with Contributor-level access and…
4.7.0-4.7.33, 4.8.0-4.8.28, 4.9.0-4.9.29, 5.0.0-5.0.25, 5.1.0-5.1.22, 5.2.0-5.2.24, 5.3.0-5.3.21, 5.4.0-5.4.19, 5.5.0-5.5.18, 5.6.0-5.6.17, 5.7.0-5.7.15, 5.8.0-5.8.13, 5.9.0-5.9.13, 6.0.0-6.0.12, 6.1.0-6.1.10, 6.2.0-6.2.9, 6.3.0-6.3.8, 6.4.0-6.4.8, 6.5.0-6.5.8, 6.6.0-6.6.5, 6.7.0-6.7.5, 6.8.0-6.8.6, 6.9.0-6.9.5, 7.0.0-7.0.2
4.7.34, 4.8.29, 4.9.30, 5.0.26, 5.1.23, 5.2.25, 5.3.22, 5.4.20, 5.5.19, 5.6.18, 5.7.16, 5.8.14, 5.9.14, 6.0.13, 6.1.11, 6.2.10, 6.3.9, 6.4.9, 6.5.9, 6.6.6, 6.7.6, 6.8.7, 6.9.6, 7.0.3
08/08/2026
WordPress Core <= 7.0.2 – Authenticated (Author+) CSS Injection
WordPress Core is vulnerable to CSS Injection in all versions up to, and including, 7.0.2 due to insufficient sanitization of user supplied CSS. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary…
4.7.0-4.7.33, 4.8.0-4.8.28, 4.9.0-4.9.29, 5.0.0-5.0.25, 5.1.0-5.1.22, 5.2.0-5.2.24, 5.3.0-5.3.21, 5.4.0-5.4.19, 5.5.0-5.5.18, 5.6.0-5.6.17, 5.7.0-5.7.15, 5.8.0-5.8.13, 5.9.0-5.9.13, 6.0.0-6.0.12, 6.1.0-6.1.10, 6.2.0-6.2.9, 6.3.0-6.3.8, 6.4.0-6.4.8, 6.5.0-6.5.8, 6.6.0-6.6.5, 6.7.0-6.7.5, 6.8.0-6.8.6, 6.9.0-6.9.5, 7.0.0-7.0.2
4.7.34, 4.8.29, 4.9.30, 5.0.26, 5.1.23, 5.2.25, 5.3.22, 5.4.20, 5.5.19, 5.6.18, 5.7.16, 5.8.14, 5.9.14, 6.0.13, 6.1.11, 6.2.10, 6.3.9, 6.4.9, 6.5.9, 6.6.6, 6.7.6, 6.8.7, 6.9.6, 7.0.3
08/08/2026
WordPress Core <= 7.0.2 – Unauthenticated Sensitive Information Exposure via Comment Feeds
WordPress Core is vulnerable to Sensitive Information Exposure in all versions up to, and including, 7.0.2 via the comment feeds due to insufficient restrictions on internal notes, which are not excluded from feed output. This makes it possible…
4.7.0-4.7.33, 4.8.0-4.8.28, 4.9.0-4.9.29, 5.0.0-5.0.25, 5.1.0-5.1.22, 5.2.0-5.2.24, 5.3.0-5.3.21, 5.4.0-5.4.19, 5.5.0-5.5.18, 5.6.0-5.6.17, 5.7.0-5.7.15, 5.8.0-5.8.13, 5.9.0-5.9.13, 6.0.0-6.0.12, 6.1.0-6.1.10, 6.2.0-6.2.9, 6.3.0-6.3.8, 6.4.0-6.4.8, 6.5.0-6.5.8, 6.6.0-6.6.5, 6.7.0-6.7.5, 6.8.0-6.8.6, 6.9.0-6.9.5, 7.0.0-7.0.2
4.7.34, 4.8.29, 4.9.30, 5.0.26, 5.1.23, 5.2.25, 5.3.22, 5.4.20, 5.5.19, 5.6.18, 5.7.16, 5.8.14, 5.9.14, 6.0.13, 6.1.11, 6.2.10, 6.3.9, 6.4.9, 6.5.9, 6.6.6, 6.7.6, 6.8.7, 6.9.6, 7.0.3
08/08/2026
WordPress Core <= 7.0.2 – Unauthenticated Blind Server-Side Request Forgery
WordPress Core is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 7.0.2 due to insufficient validation of the destination address, as not all reserved and internal IP address ranges are blocked. This makes…
4.7.0-4.7.33, 4.8.0-4.8.28, 4.9.0-4.9.29, 5.0.0-5.0.25, 5.1.0-5.1.22, 5.2.0-5.2.24, 5.3.0-5.3.21, 5.4.0-5.4.19, 5.5.0-5.5.18, 5.6.0-5.6.17, 5.7.0-5.7.15, 5.8.0-5.8.13, 5.9.0-5.9.13, 6.0.0-6.0.12, 6.1.0-6.1.10, 6.2.0-6.2.9, 6.3.0-6.3.8, 6.4.0-6.4.8, 6.5.0-6.5.8, 6.6.0-6.6.5, 6.7.0-6.7.5, 6.8.0-6.8.6, 6.9.0-6.9.5, 7.0.0-7.0.2
4.7.34, 4.8.29, 4.9.30, 5.0.26, 5.1.23, 5.2.25, 5.3.22, 5.4.20, 5.5.19, 5.6.18, 5.7.16, 5.8.14, 5.9.14, 6.0.13, 6.1.11, 6.2.10, 6.3.9, 6.4.9, 6.5.9, 6.6.6, 6.7.6, 6.8.7, 6.9.6, 7.0.3
08/08/2026
WordPress Core <= 7.0.2 – Authenticated (Subscriber+) Email Change Confirmation Bypass
WordPress Core is vulnerable to an Email Change Confirmation Bypass in all versions up to, and including, 7.0.2 due to inconsistent validation of the new email address when a user profile is updated. This makes it possible for…
4.7.0-4.7.33, 4.8.0-4.8.28, 4.9.0-4.9.29, 5.0.0-5.0.25, 5.1.0-5.1.22, 5.2.0-5.2.24, 5.3.0-5.3.21, 5.4.0-5.4.19, 5.5.0-5.5.18, 5.6.0-5.6.17, 5.7.0-5.7.15, 5.8.0-5.8.13, 5.9.0-5.9.13, 6.0.0-6.0.12, 6.1.0-6.1.10, 6.2.0-6.2.9, 6.3.0-6.3.8, 6.4.0-6.4.8, 6.5.0-6.5.8, 6.6.0-6.6.5, 6.7.0-6.7.5, 6.8.0-6.8.6, 6.9.0-6.9.5, 7.0.0-7.0.2
4.7.34, 4.8.29, 4.9.30, 5.0.26, 5.1.23, 5.2.25, 5.3.22, 5.4.20, 5.5.19, 5.6.18, 5.7.16, 5.8.14, 5.9.14, 6.0.13, 6.1.11, 6.2.10, 6.3.9, 6.4.9, 6.5.9, 6.6.6, 6.7.6, 6.8.7, 6.9.6, 7.0.3
08/08/2026
WordPress Core <= 7.0.2 – Unauthenticated Reflected Cross-Site Scripting via log Parameter
WordPress Core is vulnerable to Reflected Cross-Site Scripting via the 'log' parameter in all versions up to, and including, 7.0.2 due to insufficient input sanitization and output escaping of the authentication error messages rendered on the login screen.…
4.7.0-4.7.33, 4.8.0-4.8.28, 4.9.0-4.9.29, 5.0.0-5.0.25, 5.1.0-5.1.22, 5.2.0-5.2.24, 5.3.0-5.3.21, 5.4.0-5.4.19, 5.5.0-5.5.18, 5.6.0-5.6.17, 5.7.0-5.7.15, 5.8.0-5.8.13, 5.9.0-5.9.13, 6.0.0-6.0.12, 6.1.0-6.1.10, 6.2.0-6.2.9, 6.3.0-6.3.8, 6.4.0-6.4.8, 6.5.0-6.5.8, 6.6.0-6.6.5, 6.7.0-6.7.5, 6.8.0-6.8.6, 6.9.0-6.9.5, 7.0.0-7.0.2
4.7.34, 4.8.29, 4.9.30, 5.0.26, 5.1.23, 5.2.25, 5.3.22, 5.4.20, 5.5.19, 5.6.18, 5.7.16, 5.8.14, 5.9.14, 6.0.13, 6.1.11, 6.2.10, 6.3.9, 6.4.9, 6.5.9, 6.6.6, 6.7.6, 6.8.7, 6.9.6, 7.0.3
08/08/2026
WordPress Core 6.9 – 7.0.1 – Remote Code Execution via REST API Batch Request Route Confusion
WordPress Core is vulnerable to Remote Code Execution in all versions 6.9 to 7.0.1 via the REST API batch request endpoint (/wp-json/batch/v1). This is due to a route/validation desynchronization that allows a validated sub-request to be dispatched to…
[6.9, 6.9.5), [7.0, 7.0.2)
6.9.5, 7.0.2
17/07/2026
WordPress Core 6.8 – 7.0.1 – Unauthenticated SQL Injection via author__not_in Parameter
WordPress Core is vulnerable to generic SQL Injection via the 'author__not_in' parameter in versions 6.8 – 7.0.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes…
[6.8, 6.8.5), [6.9, 6.9.5), [7.0, 7.0.2)
6.8.6, 6.9.5, 7.0.2
17/07/2026
WordPress 6.9 – 6.9.1 – Missing Authorization to Authenticated (Subscriber+) Arbitrary Note Creation via REST API
WordPress core is vulnerable to unauthorized access in versions 6.9 through 6.9.1. The Notes feature (block-level collaboration annotations) was introduced in WordPress 6.9 to allow editorial comments directly on posts in the block editor. However, the REST API…
6.9-6.9.1
6.9.2
10/03/2026
WordPress <= 6.9.1 – Cross-Site Scripting via Client-Side Template Override in Admin Area
WordPress core is vulnerable to Cross-Site Scripting via client-side template overriding in the admin area in all versions up to and including 6.9.1. The `wp.template()` JavaScript function uses `document.getElementById()` to locate templates, which matches any HTML element by…
6.8-6.8.3, 6.9-6.9.1
6.8.4, 6.9.2
10/03/2026
WordPress <= 6.9.1 – Authenticated (Administrator+) Stored Cross-Site Scripting via Navigation Menu Items
WordPress Core is vulnerable to Stored Cross-Site Scripting via admin settings in various versions due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web…
6.8-6.8.3, 6.9-6.9.1
6.8.4, 6.9.2
10/03/2026
WordPress <= 6.9.1 – Unauthenticated Blind Server-Side Request Forgery via XML-RPC Pingback Discovery
WordPress core is vulnerable to Blind Server-Side Request Forgery in all versions up to and including 6.9.1. This is due to the `WP_HTTP_IXR_Client` class using `wp_remote_post()` instead of the safer `wp_safe_remote_post()` when making outgoing XML-RPC pingback requests. This…
6.8-6.8.3, 6.9-6.9.1
6.8.4, 6.9.2
10/03/2026
WordPress <= 6.9.1 – Authenticated (Author+) XML External Entity Injection via getID3 Library Media Upload
WordPress core is vulnerable to XML External Entity (XXE) Injection via the bundled getID3 library in all versions up to and including 6.9.1. This is due to the `GETID3_LIBXML_OPTIONS` constant including the `LIBXML_NOENT` flag, which enables XML entity…
6.8-6.8.3, 6.9-6.9.1
6.8.4, 6.9.2
10/03/2026
WordPress <= 6.9.1 – Missing Authorization to Authenticated (Author+) Sensitive Information Disclosure via query-attachments AJAX Endpoint
WordPress core is vulnerable to Missing Authorization in all versions up to and including 6.9.1. This is due to a missing capability check on the `uploadedToTitle` and `uploadedToLink` fields in the `wp_prepare_attachment_for_js()` function. When querying media attachments via…
6.8-6.8.3, 6.9-6.9.1
6.8.4, 6.9.2
10/03/2026
WordPress <= 6.8.2 – Authenticated (Author+) Stored Cross-Site Scripting
WordPress Core is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 6.8.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject…
*-4.7, 4.7-4.7.30, 4.8-4.8.26, 4.9-4.9.27, 5.0-5.0.23, 5.1-5.1.20, 5.2-5.2.22, 5.3-5.3.19, 5.4-5.4.17, 5.5-5.5.16, 5.6-5.6.15, 5.7-5.7.13, 5.8-5.8.11, 5.9-5.9.11, 6.0-6.0.10, 6.1-6.1.8, 6.2-6.2.7, 6.3-6.3.6, 6.4-6.4.6, 6.5-6.5.6, 6.6-6.6.3, 6.7-6.7.3, 6.8-6.8.2
4.7.31, 4.8.27, 4.9.28, 5.0.24, 5.1.21, 5.2.23, 5.3.20, 5.4.18, 5.5.17, 5.6.16, 5.7.14, 5.8.12, 5.9.12, 6.0.11, 6.1.9, 6.2.8, 6.3.7, 6.4.7, 6.5.7, 6.6.4, 6.7.4, 6.8.3
22/09/2025
WordPress <= 6.8.2 – Authenticated (Contributor+) Sensitive Information Exposure
WordPress Core is vulnerable to Sensitive Information Exposure in all versions up to, and including, 6.8.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract information from posts they should not have access…
4.7-4.7.30, 4.8-4.8.26, 4.9-4.9.27, 5.0-5.0.23, 5.1-5.1.20, 5.2-5.2.22, 5.3-5.3.19, 5.4-5.4.17, 5.5-5.5.16, 5.6-5.6.15, 5.7-5.7.13, 5.8-5.8.11, 5.9-5.9.11, 6.0-6.0.10, 6.1-6.1.8, 6.2-6.2.7, 6.3-6.3.6, 6.4-6.4.6, 6.5-6.5.6, 6.6-6.6.3, 6.7-6.7.3, 6.8-6.8.2
4.7.31, 4.8.27, 4.9.28, 5.0.24, 5.1.21, 5.2.23, 5.3.20, 5.4.18, 5.5.17, 5.6.16, 5.7.14, 5.8.12, 5.9.12, 6.0.11, 6.1.9, 6.2.8, 6.3.7, 6.4.7, 6.5.7, 6.6.4, 6.7.4, 6.8.3
22/09/2025
WordPress Core < 6.5.5 – Authenticated (Contributor+) Stored Cross-Site Scripting via Template Part Block
WordPress Core is vulnerable to Stored Cross-Site Scripting via the Template Part Block in various versions up to 6.5.5 due to insufficient input sanitization and output escaping on the 'tagName' attributes. This makes it possible for authenticated attackers,…
5.9-5.9.9, 6.0-6.0.8, 6.1-6.1.6, 6.2-6.2.5, 6.3-6.3.4, 6.4-6.4.4, 6.5-6.5.4
5.9.10, 6.0.9, 6.1.7, 6.2.6, 6.3.5, 6.4.5, 6.5.5
24/06/2024
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