All in One SEO 4.0.0 - 4.1.5.2 Authorization Bypass

8.8
Improper Authentication
CVE CVE-2021-25036
CVSS 8.8 (High)
Publicly Published December 14, 2021
Last Updated January 22, 2024
Researcher Marc-Alexandre Montpas

Description

The All in One SEO WordPress plugin before 4.1.5.3 is affected by a Privilege Escalation issue, which was discovered during an internal audit by the Jetpack Scan team, and may grant bad actors access to protected REST API endpoints they shouldn’t have access to. This could ultimately enable users with low-privileged accounts, like subscribers, to perform remote code execution on affected sites.

References

Share

Vulnerability Details for All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic

Software Type Plugin
Software Slug all-in-one-seo-pack (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.1.5.3, or a newer patched version
Affected Version
  • 4.0.0 - 4.1.5.2
Patched Version
  • 4.1.5.3

Did you know Wordfence Intelligence provides free personal and commercial API access to our comprehensive WordPress vulnerability database, along with a free webhook integration to stay on top of the latest vulnerabilities added and updated in the database? Get started today!

Learn more

Want to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.

Get Wordfence

The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.

Documentation