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CVE-2023-0585

MEDIUM 4.8 CVSS 3.1
Published
February 24, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Description

The All in One SEO Pack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters in versions up to, and including, 4.2.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with Administrator role or above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected WordPress components

  • All in One SEO – AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights) Plugin · all-in-one-seo-pack
    Confirmed match Active
    Up to and including 4.2.9
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • smub All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic — Up to and including 4.2.9
  • aioseo all_in_one_seo — Up to and including 4.2.9

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/all-in-one-seo-pack/tags/4.2.9/app/Common/Main/Updates.php?v=2829340#L624 Release Notes
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/all-in-one-seo-pack/tags/4.2.9/app/Common/Main/Updates.php?v=2829340#L625 Release Notes
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/all-in-one-seo-pack/tags/4.2.9/app/Common/Main/Updates.php?v=2829340#L665 Release Notes
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/all-in-one-seo-pack/tags/4.2.9/app/Common/Main/Updates.php?v=2829340#L666 Release Notes
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2859011%40all-in-one-seo-pack%2Ftrunk&old=2847431%40all-in-one-seo-pack%2Ftrunk&sfp_email=&sfph_mail= Product
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/3db97180-9308-4891-9de9-acefe31d088f?source=cve
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/3db97180-9308-4891-9de9-acefe31d088f Release Notes, Third Party Advisory
  • nvd.nist.gov Official NVD record