---
title: "CVE-2026-94505: Nelio Content – Editorial Calendar & Social Media Auto-Posting - Authorization Bypass"
description: "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."
url: https://panop.io/threat-heartbeat/CVE-2026-94505/
---

# 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 ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-94505)

## 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](https://cwe.mitre.org/data/definitions/862.html)

## 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

- [https://nvd.nist.gov/vuln/detail/CVE-2026-94505](https://nvd.nist.gov/vuln/detail/CVE-2026-94505)
- [https://plugins.trac.wordpress.org/browser/nelio-content/tags/4.5.0/includes/post-types/reusable-messages/class-nelio-content-reusable-message-rest-controller.php#L68](https://plugins.trac.wordpress.org/browser/nelio-content/tags/4.5.0/includes/post-types/reusable-messages/class-nelio-content-reusable-message-rest-controller.php#L68)
- [https://plugins.trac.wordpress.org/browser/nelio-content/tags/4.5.0/includes/utils/functions/helpers.php#L80](https://plugins.trac.wordpress.org/browser/nelio-content/tags/4.5.0/includes/utils/functions/helpers.php#L80)
- [https://plugins.trac.wordpress.org/changeset/3724505/nelio-content/tags/4.5.1](https://plugins.trac.wordpress.org/changeset/3724505/nelio-content/tags/4.5.1)
- [https://www.wordfence.com/threat-intel/vulnerabilities/id/828050ce-4775-4256-8dcf-2cdb96d5ec4e?source=cve](https://www.wordfence.com/threat-intel/vulnerabilities/id/828050ce-4775-4256-8dcf-2cdb96d5ec4e?source=cve)
- [https://plugins.trac.wordpress.org/browser/nelio-content/tags/4.5.0/includes/post-types/reusable-messages/class-nelio-content-reusable-message-rest-controller.php#L169](https://plugins.trac.wordpress.org/browser/nelio-content/tags/4.5.0/includes/post-types/reusable-messages/class-nelio-content-reusable-message-rest-controller.php#L169)

[← All CVEs](https://panop.io/threat-heartbeat/)

## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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