Description
The SEO Plugin by Squirrly SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to and including 12.3.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Published: 2024-02-05
Score: 4.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-16390 The SEO Plugin by Squirrly SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to and including 12.3.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
History

Wed, 08 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Title SEO Plugin by Squirrly SEO <= 12.3.15 - Authenticated(Administrator+) Stored Cross-Site Scripting via plugin settings
References

Fri, 27 Feb 2026 03:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Squirrly Seo Plugin By Squirrly Seo
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T17:13:25.018Z

Reserved: 2024-01-16T14:46:38.558Z

Link: CVE-2024-0597

cve-icon Vulnrichment

Updated: 2024-08-01T18:11:35.547Z

cve-icon NVD

Status : Modified

Published: 2024-02-05T22:16:02.777

Modified: 2026-04-08T19:19:12.707

Link: CVE-2024-0597

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses