CVE-2024-3554
All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic <= 4.6.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including, 4.6.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
| CWE | CWE-79 |
| Vendor | smub |
| Product | all in one seo – powerful seo plugin to boost seo rankings & increase traffic |
| Published | May 2, 2024 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
smub / All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic
0 ≤ 4.6.0
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/28741ffc-4ff5-4e67-a183-bb5064b6752e?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3073370%40all-in-one-seo-pack%2Ftrunk&old=3064696%40all-in-one-seo-pack%2Ftrunk&sfp_email=&sfph_mail=
Credits
Krzysztof Zając