The All in One SEO – AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights) plugin for WordPress is vulnerable to DOM-Based Cross-Site Scripting via URL Pathname in all versions up to, and including, 5.0.1.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user visits a crafted URL. Exploitation requires the victim to hold the aioseo_manage_seo capability and to open the SEO Preview panel in the WordPress admin toolbar while visiting a page with a malicious payload embedded in the URL pathname.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00368.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
smub All in One SEO – AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights) unaffected
Version Status Constraints
0 affected ≤ 5.0.1.1

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://plugins.trac.wordpress.org/browser/all-in-one-seo-pack/tags/5.0.1.1/dist/Lite/assets/js/GoogleSearchPreview.8286359f.js#L1 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/all-in-one-seo-pack/tags/5.0.1.1/dist/Lite/assets/js/app-core.36551fe5.js#L1 cve-icon cve-icon
https://plugins.trac.wordpress.org/changeset?reponame=&new=3709882%40all-in-one-seo-pack%2Ftags%2F5.0.2&old=3670552%40all-in-one-seo-pack%2Ftags%2F5.0.1.1 cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/5d4da592-3e8a-401d-b461-1770db9de654?source=cve cve-icon cve-icon
History

Fri, 02 Oct 2026 09:30:00 +0000

Type Values Removed Values Added
Description The All in One SEO – AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights) plugin for WordPress is vulnerable to DOM-Based Cross-Site Scripting via URL Pathname in all versions up to, and including, 5.0.1.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user visits a crafted URL. Exploitation requires the victim to hold the aioseo_manage_seo capability and to open the SEO Preview panel in the WordPress admin toolbar while visiting a page with a malicious payload embedded in the URL pathname.
Title All in One SEO <= 5.0.1.1 - Reflected DOM-Based Cross-Site Scripting via URL Pathname
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-10-02T09:25:56.509Z

Reserved: 2026-09-03T21:44:22.180Z

Link: CVE-2026-85492

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-02T10:17:08.707

Modified: 2026-10-02T13:18:55.613

Link: CVE-2026-85492

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-02T10:30:07Z

Weaknesses