Vulnerability · CVE-2026-52714
squirrly seo_plugin_by_squirrly_seo Missing Authorization
Published Oct 13, 2026 · corrected/updated Oct 13, 2026 · squirrly seo_plugin_by_squirrly_seo · evidence confidence very high
Unauthenticated Broken Access Control in SEO Plugin by Squirrly SEO <= 12.4.16 versions.
Grounded briefings
Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.
Executive
CVE-2026-52714 is a unknown public vulnerability record for squirrly seo_plugin_by_squirrly_seo. CISA lists it as known exploited. Published remediation guidance: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.
System administrator
Identify whether squirrly seo_plugin_by_squirrly_seo is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: squirrly seo_plugin_by_squirrly_seo. Published remediation guidance: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.
Security analyst
Signals on file: EPSS 0.3%. CISA lists it as known exploited. Sources contributing to this record: cve_org, epss, vulncheck_kev. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.
Exploitation and remediation
Exploitation evidence
Confirmed in CISA KEV since Oct 13, 2026. Listed in CISA KEV and VulnCheck KEV.
Patch and remediation
Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Safe detection guidance
Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Oct 13, 2026 · VulnCheck KEV
Detected
Unauthenticated Broken Access Control in SEO Plugin by Squirrly SEO <= 12.4.16 versions.
Oct 13, 2026 · CISA KEV
Known exploited
Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Affected
- vendor squirrly seo_plugin_by_squirrly_seoversion unspecified
Sources
- CVE.orgVulnerability recordCVE-2026-52714
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2026-52714
30-day exploitation probability 0.3%
first.org - VulnCheck KEVConfirmed exploitationCVE-2026-52714
Unauthenticated Broken Access Control in SEO Plugin by Squirrly SEO <= 12.4.16 versions.
vulncheck.com