WordPress Vulnerabilities

Version released on 2013-06-21

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2019-09-05

WordPress <= 5.2.2 - Cross-Site Scripting (XSS) in URL Sanitisation

Fixed in version 5.2.3

2018-06-27

WordPress <= 4.9.6 - Authenticated Arbitrary File Deletion

No known fix

2018-02-05

WordPress <= 4.9.4 - Application Denial of Service (DoS) (unpatched)

No known fix

2017-11-29

WordPress 1.5.0-4.9 - RSS and Atom Feed Escaping

Fixed in version 4.9.1

2017-11-29

WordPress 2.8.6-4.9 - Authenticated JavaScript File Upload

Fixed in version 4.9.1

2017-10-31

WordPress <= 4.8.2 - $wpdb->prepare() Weakness

Fixed in version 4.8.3

2017-09-20

WordPress 3.0-4.8.1 - Path Traversal in Unzipping

Fixed in version 4.8.2

2017-09-20

WordPress 2.9.2-4.8.1 - Open Redirect

Fixed in version 4.8.2

2017-09-19

WordPress 2.3.0-4.8.1 - $wpdb->prepare() potential SQL Injection

Fixed in version 4.8.2

2017-08-24

WordPress 2.3.0-4.7.4 - Authenticated SQL injection

Fixed in version 4.7.5

2017-05-16

WordPress 3.4.0-4.7.4 - Customizer XSS & CSRF

Fixed in version 4.7.5

2017-05-16

WordPress 3.3-4.7.4 - Large File Upload Error XSS

Fixed in version 4.7.5

2017-05-16

WordPress 2.5.0-4.7.4 - Filesystem Credentials Dialog CSRF

Fixed in version 4.7.5

2017-05-16

WordPress 3.4.0-4.7.4 - XML-RPC Post Meta Data Lack of Capability Checks

Fixed in version 4.7.5

2017-05-16

WordPress 2.5.0-4.7.4 - Post Meta Data Values Improper Handling in XML-RPC

Fixed in version 4.7.5

2017-05-16

WordPress 2.7.0-4.7.4 - Insufficient Redirect Validation

Fixed in version 4.7.5

2017-05-03

WordPress 2.3-4.8.3 - Host Header Injection in Password Reset

No known fix

2017-03-06

WordPress 2.8.1-4.7.2 - Control Characters in Redirect URL Validation

Fixed in version 4.7.3

2017-01-26

WordPress 3.5-4.7.1 - WP_Query SQL Injection

Fixed in version 4.7.2

2017-01-11

WordPress 2.8-4.7 - Accessibility Mode Cross-Site Request Forgery (CSRF)

Fixed in version 4.7.1

2017-01-11

WordPress 3.0-4.7 - Cryptographically Weak Pseudo-Random Number Generator (PRNG)

Fixed in version 4.7.1

2017-01-11

WordPress <= 4.7 - Post via Email Checks mail.example.com by Default

Fixed in version 4.7.1

2017-01-11

WordPress 3.4-4.7 - Stored Cross-Site Scripting (XSS) via Theme Name fallback

Fixed in version 4.7.1

2017-01-11

WordPress 2.9-4.7 - Authenticated Cross-Site scripting (XSS) in update-core.php

Fixed in version 4.7.1

2016-09-07

WordPress 2.8-4.6 - Path Traversal in Upgrade Package Uploader

Fixed in version 4.6.1

2016-09-07

WordPress 2.5-4.6 - Authenticated Stored Cross-Site Scripting via Image Filename

Fixed in version 4.6.1

2016-06-21

WordPress 2.6.0-4.5.2 - Unauthorized Category Removal from Post

Fixed in version 4.5.3

2016-04-12

WordPress <= 4.4.2 - Script Compression Option CSRF

Fixed in version 4.5

2016-04-12

WordPress <= 4.4.2 - Reflected XSS in Network Settings

Fixed in version 4.5

2016-04-12

WordPress <= 4.4.2 - SSRF Bypass using Octal & Hexedecimal IP addresses

Fixed in version 4.5

2015-07-23

WordPress <= 4.2.2 - Authenticated Stored Cross-Site Scripting (XSS)

Fixed in version 4.2.3

2014-11-30

WordPress <= 4.0 - Server Side Request Forgery (SSRF)

Fixed in version 4.0.1

2014-11-20

WordPress <= 4.0 - Long Password Denial of Service (DoS)

Fixed in version 4.0.1

2014-11-20

WordPress 3.0-3.9.2 - Unauthenticated Stored Cross-Site Scripting (XSS)

Fixed in version 4.0

2014-09-17

WordPress 3.4.2 - 3.9.2 Does Not Invalidate Sessions Upon Logout

Fixed in version 4.0

2014-09-16

WordPress 3.0 - 3.9.1 Authenticated Cross-Site Scripting (XSS) in Multisite

Fixed in version 3.9.2

2014-09-16

WordPress 2.0.3 - 3.9.1 (except 3.7.4 / 3.8.4) CSRF Token Brute Forcing

Fixed in version 3.9.2

2014-08-27

WordPress 3.5-3.7.1 - XML-RPC Denial of Service

Fixed in version 3.9.2

2014-08-01

WordPress 3.0 - 3.6 Crafted String URL Redirect Restriction Bypass

Fixed in version 3.6.1

2014-08-01

WordPress 3.5.2 - Media Library Multiple Function Path Disclosure

No known fix

2013-07-03

WordPress 3.5.2 - SWFUpload Content Spoofing

No known fix