WordPress Vulnerabilities

Version released on 2020-12-08

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2022-03-11

WordPress < 5.9.2 - Prototype Pollution in jQuery

Fixed in version 5.6.8

2022-01-06

WordPress < 5.8.3 - SQL Injection via WP_Query

Fixed in version 5.6.7

2022-01-06

WordPress < 5.8.3 - Author+ Stored XSS via Post Slugs

Fixed in version 5.6.7

2022-01-06

WordPress 4.1-5.8.2 - SQL Injection via WP_Meta_Query

Fixed in version 5.6.7

2022-01-06

WordPress < 5.8.3 - Super Admin Object Injection in Multisites

Fixed in version 5.6.7

2021-11-25

WordPress < 5.8 - Plugin Confusion

Fixed in version 5.8

2021-11-10

WordPress < 5.8.2 - Expired DST Root CA X3 Certificate

Fixed in version 5.6.6

2021-09-09

WordPress 5.4 to 5.8 - Lodash Library Update

Fixed in version 5.6.5

2021-09-09

WordPress 5.4 to 5.8 - Authenticated XSS in Block Editor

Fixed in version 5.6.5

2021-09-09

WordPress 5.4 to 5.8 - Data Exposure via REST API

Fixed in version 5.6.5

2021-05-13

WordPress 3.7 to 5.7.1 - Object Injection in PHPMailer

Fixed in version 5.6.4

2021-04-15

WordPress 5.6-5.7 - Authenticated XXE Within the Media Library Affecting PHP 8

Fixed in version 5.6.3

2021-04-15

WordPress 4.7-5.7 - Authenticated Password Protected Pages Exposure

Fixed in version 5.6.3