vulnerability

WordPress Plugin: all-in-one-seo-pack: CVE-2023-0586: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Severity

CVSS

(AV:N/AC:L/Au:S/C:P/I:P/A:N)

Published

Feb 24, 2023

Added

May 15, 2025

Modified

Apr 30, 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.

Solution

all-in-one-seo-pack-plugin-cve-2023-0586

References

https://www.cve.org/CVERecord?id=CVE-2023-0586
https://www.wordfence.com/threat-intel/vulnerabilities/id/1c13f00e-3048-44cf-8979-2b0b0c508f3a?source=api-prod
https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-12626
CVE-2023-0586
https://attackerkb.com/topics/CVE-2023-0586
CWE-79
EUVD-EUVD-2023-12626

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