CVE-2026-86802
Deferred Deferred - Pending Action

BaseFortify

Publication date: 2026-09-21

Last updated on: 2026-09-21

Assigner: WPScan

Description
The To Do List Member WordPress plugin through 1.6 does not have authorisation or nonce checks in an import routine, and does not validate the location it fetches the imported data from, allowing unauthenticated users to create arbitrary published posts and taxonomy terms on the site.

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Meta Information

Published
2026-09-21
Last Modified
2026-09-21
Generated
2026-10-11
AI Q&A
2026-09-21
EPSS Evaluated
2026-10-10
NVD
CVE-2026-86802
EUVD
EUVD-2026-83869

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Unknown To Do List Member 1.4

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

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Executive Summary

This vulnerability in the To Do List Member WordPress plugin allows unauthenticated users to create arbitrary published posts and taxonomy terms due to missing authorization checks, nonce validation, and data source validation in an import routine.

Detection Guidance

This vulnerability can be detected by checking if the To Do List Member WordPress plugin versions 1.4 to 1.6 are installed. Look for unauthorized posts or taxonomy terms created by unauthenticated users. Monitor network traffic for suspicious import requests targeting the vulnerable plugin.

Impact Analysis

An attacker could exploit this to inject unauthorized content into your WordPress site, potentially spreading misinformation, creating spam posts, or manipulating site content without your knowledge.

Compliance Impact

This vulnerability could lead to unauthorized content changes, potentially violating data integrity requirements under GDPR or HIPAA if sensitive or regulated data is altered without authorization.

Mitigation Strategies

Update the To Do List Member WordPress plugin to the latest version immediately to patch the vulnerability. Disable the plugin if an update is not available or if you do not use its features. Implement additional access controls and monitoring for suspicious post or term creation activities.

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