Known vulnerabilities in Nelio Content – Editorial Calendar & Social Media Auto-Posting

Editorial calendar and social media auto-posting for WordPress. Plan content, schedule shares, and grow reach with powerful automations.

5Reported vulnerabilities

6.5Highest CVSS score

4.3.9Latest version

4,000+Active installs

What to do now

Update Nelio Content – Editorial Calendar & Social Media Auto-Posting to 4.3.5 or later. 5 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 18, 2026 / Tested up to WordPress: 7.1 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2026-24572	Medium 6.5	0.3%	4.2.0 and earlier	`4.2.1`	January 21, 2026
CVE-2024-30531	Medium 6.4	0.3%	3.2.0 and earlier	`3.2.1`	March 29, 2024
CVE-2026-39521	Medium 6.4	0.1%	4.3.1 and earlier	`4.3.2`	March 19, 2026
CVE-2026-57648	Medium 4.3	0.3%	4.3.4 and earlier	`4.3.5`	June 26, 2026
CVE-2025-62927	Medium 4.3	0.3%	4.0.5 and earlier	`4.0.6`	October 5, 2025

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.