Threat intelligence

Nelio Content – Editorial Calendar & Social Media Auto-Posting <= 4.3.4 - Missing Authorization

CVE-2026-57648 · nelio-content

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Nelio Content at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Nelio Content – Editorial Calendar & Social Media Auto-Posting <= 4.3.4 - Missing Authorization
Affected software: nelio-content(Plugin)
Affected versions: ≤ 4.3.4
Authentication: Not specified in feed title — see source advisory
Vulnerability type: Other
CVE: CVE-2026-57648
Published: 26 June 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory d5c9f08b-c02c-44e1-a8ae-3a2b1e06508a). Methodology and redistribution notes

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