All in One SEO <= 2.9.1.1 - Authenticated Stored Cross-Site Scripting

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS 6.4 (Medium)
Publicly Published October 18, 2018
Last Updated February 2, 2023
Researcher RIPS Technologies

Description

The All in One SEO plugin for WordPress is vulnerable to stored Cross-Site Scripting in versions up to, and including 2.9.1.1, via post meta values. This makes it possible for attackers with Contributor level permissions and above to inject arbitrary web scripts in administrative pages that execute whenever a user accesses the page with the stored web scripts.

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1 affected software package

Software Type Plugin
Software Slug all-in-one-seo-pack (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.10, or a newer patched version
Affected Version
  • < 2.10
Patched Version
  • 2.10

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