CVE-2023-0586

MediumCVSS 5.4/10Last modified Jun 17, 2026

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 Contributor+ role to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
smub	All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic	<= 4.2.9

References

Timeline

Published: Feb 24, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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