Authorization Flaw in To Do List Member Plugin for WordPress
CVE-2026-86802

3.7LOW

Key Information:

Vendor

WordPress
Status
To Do List Member
Vendor
CVE Published:
21 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-86802?

The To Do List Member plugin for WordPress is affected by a vulnerability that lacks adequate authorization and nonce checks in its import routine. This flaw permits unauthenticated users to generate arbitrary published posts and taxonomy terms. Moreover, the plugin does not validate the source of the imported data, further escalating the potential for misuse. Site administrators are urged to review their installations and apply necessary mitigations to safeguard against unauthorized access.

Affected Version(s)

To Do List Member 1.4 <= 1.6

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-86802 - Proof of Concept

References

https://wpscan.com/vulnerability/71c678eb-35f8-4eac-a4bb-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
3.7
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • đź‘ľ

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Pablo González Pérez
Francisco José Ramírez Vicente
Iñigo Sánchez Enciso
WPScan
.