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All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic

all-in-one-seo-pack
total installs
3,000,000
total vulns
7
critical
0
high
0
medium
7
low
0
latest vuln
patched
7
unpatched
0
avg time to patch
vulnerabilities (7)
All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic <= 4.9.2 - Missing Authorization to Authenticated (Contributor+) AI Access Token and Credit Disclosure
medium ✓ patched
cvss score 4.3
cwe CWE-862: Missing Authorization
published Jan 15, 2026
The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the `/aioseo/v1/ai/credits` REST route in all versions up to, and including, 4.9.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to disclose the global AI access token.
All In One SEO Pack <= 4.9.1 - Authenticated (Contributor+) SQL Injection
medium ✓ patched
cvss score 6.5
cwe CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
published Dec 6, 2025
The All In One SEO Pack plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 4.9.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
All In One SEO Pack <= 4.8.6.1 - Authenticated (Subscriber+) Information Exposure
medium ✓ patched
cvss score 4.3
cwe CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
published Nov 26, 2025
The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.8.6.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to extract sensitive user or configuration data.
All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic <= 4.8.9 - Missing Authorization to Authenticated (Contributor+) Arbitrary Media Deletion
medium ✓ patched
cvss score 4.3
cwe CWE-862: Missing Authorization
published Nov 14, 2025
The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to unauthorized arbitrary media attachment deletion due to a missing authorization check in all versions up to, and including, 4.8.9. This is due to the REST API endpoint `/wp-json/aioseo/v1/ai/image-generator` only verifying that users have the `edit_posts` capability (Contributors and above) without checking if they own or have permission to delete the specific media attachments. This makes it possible for authenticated attackers, with Contributor-level access and above, to permanently delete arbitrary media attachments by ID via the REST API, granted they can determine valid attachment IDs.
All In One SEO Pack <= 4.8.7.1 - Missing Authorization
medium ✓ patched
cvss score 5.4
cwe CWE-862: Missing Authorization
published Sep 22, 2025
The All In One SEO Pack plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 4.8.7.1. This makes it possible for authenticated attackers, with contributor-level access and above, to perform an unauthorized action.
All In One SEO Pack <= 4.8.7.1 - Authenticated (Contributor+) Sensitive Information Exposure
medium ✓ patched
cvss score 4.3
cwe CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
published Sep 22, 2025
The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.8.7.1. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive user or configuration data.
All in One SEO Pack <= 4.8.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Post Meta Description and Canonical URL
medium ✓ patched
cvss score 6.4
cwe CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
published May 18, 2025
The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the post Meta Description and Canonical URL parameters in all versions up to, and including, 4.8.1.1 due to insufficient input sanitization and output escaping. 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.