Unauthenticated Access Control Flaw in Picu Plugin by WordPress
CVE-2026-104406

7.3HIGH

Key Information:

Vendor

WordPress
Status
Picu
Vendor
CVE Published:
6 October 2026

What is CVE-2026-104406?

The Picu plugin for WordPress, up to version 3.10.1, exhibits vulnerable broken access control that allows unauthenticated users to execute restricted actions, potentially compromising site security and user data. This vulnerability highlights the necessity for users to update their plugins regularly and implement strict access controls to mitigate risks.

Affected Version(s)

picu <= 3.10.1

References

https://patchstack.com/database/wordpress/plugin/picu/vul...
vdb-entry

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Intrudify | Patchstack Bug Bounty Program
.