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Nelio Software is a software company focused on WordPress tools for content marketing, editorial workflows, website optimization, and audience engagement. It develops and delivers plugins and related services for WordPress site owners, publishers, marketing teams, agencies, and other organizations using the WordPress platform.
As of 10/23/2026, nelio recorded 1 security vulnerabilities in the last 90 days across 1 products, including 1 rated High or above and 0 known exploited vulnerabilities (KEV) that should be prioritized for immediate remediation.
Over the last 90 days, Nelio Content – Editorial Calendar & Social Media Auto-Posting had the most security vulnerabilities in the nelio ecosystem, with 1 vulnerabilities—approximately 100% of the provider's total vulnerabilities during this period.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
CVE-2026-94505Nelio Content <= 4.5.0 - Missing Authorization to Authenticated (Contributor+) Arbitrary Reusable Message Deletion via 'id' Parameter| Vulnerability | Exploitation status | Fix | Affected product | Published | Severity |
|---|---|---|---|---|---|
CVE-2026-94505Nelio Content <= 4.5.0 - Missing Authorization to Authenticated (Contributor+) Arbitrary Reusable Message Deletion via 'id' Parameter | Exploitation statusNot exploited | FixYes | Affected productNelio Content – Editorial Calendar & Social Media Auto-Posting | Published10/03/2026 | SeverityHigh |
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