CVE-2026-94505 Nelio Content – Editorial Calendar & Social Media Auto-Posting - Authorization Bypass

Nelio Content – Editorial Calendar & Social Media Auto-Posting plugin for WordPress <= 4.5.0 contains an authorization bypass caused by improper user authorization verification, letting authenticated contributors delete reusable social messages, exploit requires contributor-level access.

CVSS base score 8.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.29% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Authorization Bypass
Impact
Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Published
3 October 2026
Updated
15 October 2026
Weakness
CWE-862

Vendor fix

Update to a version later than 4.5.0 or the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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