Vulnerability Details CVE-2024-6497
The SEO Plugin by Squirrly SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘url’ parameter in all versions up to, and including, 12.3.19 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.012
EPSS Ranking 78.1%
CVSS Severity
CVSS v3 Score 8.8
References
- https://plugins.trac.wordpress.org/browser/squirrly-seo/trunk/controllers/Api.php#L267
- https://plugins.trac.wordpress.org/changeset/3121853/
- https://wordpress.org/plugins/squirrly-seo/#developers
- https://www.wordfence.com/threat-intel/vulnerabilities/id/bb3aa613-8f34-4d96-8ddf-41fcdcf65c59?source=cve
- https://nowotarski.info/wordpress-nonce-authorization/
- https://plugins.trac.wordpress.org/browser/squirrly-seo/trunk/controllers/Api.php#L267
- https://plugins.trac.wordpress.org/changeset/3121853/
- https://wordpress.org/plugins/squirrly-seo/#developers
- https://www.wordfence.com/threat-intel/vulnerabilities/id/bb3aa613-8f34-4d96-8ddf-41fcdcf65c59?source=cve
Products affected by CVE-2024-6497
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:-
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.0.00
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.0.01
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.0.02
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.0.03
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.0.04
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.0.05
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.0.06
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.0.08
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.0.09
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.0.10
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.0.11
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.1.02
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.1.03
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.1.04
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.1.05
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.1.06
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.1.07
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.2.00
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.2.01
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.2.02
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.2.03
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:10.2.05
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.0.01
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.0.02
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.0.03
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.0.04
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.1.00
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.1.01
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.1.02
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.1.03
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.1.04
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.1.05
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.1.06
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.1.07
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.1.08
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.1.09
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.1.10
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:11.1.11
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.00
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.01
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.03
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.04
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.06
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.07
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.09
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.10
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.11
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.12
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.13
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.14
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.15
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.17
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.18
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.19
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.20
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.21
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.22
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.1.23
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.2.01
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.2.02
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.2.03
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.3.04
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.3.05
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.3.10
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.3.11
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.3.12
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.3.13
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.3.14
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.3.15
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.3.16
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.3.17
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.3.18
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:12.3.19
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:2.3.8
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.0.0
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.0.3
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.1.2
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.1.6
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.2.0
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.2.1
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.2.2
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.2.3
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.2.5
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.2.6
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.2.7
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.2.9
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.3.1
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.4.2
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.5.2
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.5.3
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:5.8.1
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.0.0
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.0.2
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.0.3
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.0.4
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.0.6
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.0.9
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.1.0
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.1.1
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.1.2
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.1.3
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.1.5
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.1.6
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.2.0
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.2.2
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.2.3
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.2.4
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.2.5
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.2.6
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.2.8
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.3.0
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:6.3.1
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:7.0.0
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:7.0.1
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:7.0.3
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:7.0.4
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:7.0.5
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:7.0.6
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.0.0
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.0.1
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.0.2
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.0.4
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.0.5
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.10
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.11
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.13
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.14
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.15
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.17
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.18
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.19
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.20
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.21
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.23
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.24
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.26
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.27
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.28
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.2.29
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.3.01
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.3.02
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.3.03
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.3.04
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.3.05
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.3.06
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.3.07
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.3.08
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.3.10
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.3.11
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cpe:2.3:a:squirrly:seo_plugin_by_squirrly_seo:8.3.12