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CVE-2021-39203

6.8 MEDIUM

WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database

Published: 2021-09-09 · Last updated: 2026-06-17

Severity and scoring

CVSS
6.8 MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE
CWE-200

Affected products

VendorProduct
wordpresswordpress

Description

WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. In affected versions authenticated users who don't have permission to view private post types/data can bypass restrictions in the block editor under certain conditions. This affected WordPress 5.8 beta during the testing period. It's fixed in the final 5.8 release.

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2021-39202 — WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database (7.6 HIGH)
  • CVE-2021-39201 — WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database (7.6 HIGH)
  • CVE-2021-39200 — WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database (5.3 MEDIUM)

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