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2 vulnerabilities found for GEO Plugin by Squirrly SEO by cifi
CVE-2026-1667 (GCVE-0-2026-1667)
Vulnerability from nvd – Published: 2026-07-10 16:32 – Updated: 2026-07-10 18:17
VLAI
EPSS
VEX
Title
SEO Plugin by Squirrly SEO <= 14.0.0 - Unauthenticated Arbitrary Post Creation and Stored Cross-Site Scripting via savePost()
Summary
The SEO Plugin by Squirrly SEO plugin for WordPress is vulnerable to Arbitrary Post Creation and Stored Cross-Site Scripting in all versions up to, and including, 14.0.0 due to a leak of an API token and insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to create arbitrary posts, and, if the Advanced Custom Fields plugin is installed and activated, inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| cifi | GEO Plugin by Squirrly SEO |
Affected:
0 , ≤ 14.0.0
(semver)
|
Credits
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CVE-2026-1667 (GCVE-0-2026-1667)
Vulnerability from cvelistv5 – Published: 2026-07-10 16:32 – Updated: 2026-07-10 18:17
VLAI
EPSS
VEX
Title
SEO Plugin by Squirrly SEO <= 14.0.0 - Unauthenticated Arbitrary Post Creation and Stored Cross-Site Scripting via savePost()
Summary
The SEO Plugin by Squirrly SEO plugin for WordPress is vulnerable to Arbitrary Post Creation and Stored Cross-Site Scripting in all versions up to, and including, 14.0.0 due to a leak of an API token and insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to create arbitrary posts, and, if the Advanced Custom Fields plugin is installed and activated, inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| cifi | GEO Plugin by Squirrly SEO |
Affected:
0 , ≤ 14.0.0
(semver)
|
Credits
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"timestamp": "2026-07-10T18:17:23.244543Z",
"version": "2.0.3"
},
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}
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}
],
"metrics": [
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"cvssV3_1": {
"baseScore": 7.2,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
"version": "3.1"
}
}
],
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}
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