CVE-2026-39526 MEDIUM

CVE-2026-39526: WordPress WpStream plugin < 4.11.2 - Insecure Direct Object References (IDOR) vulnerability

Vendor Wpstream

Product WpStream

Weakness CWE-639 · IDOR

Published April 8, 2026

Last update April 29, 2026

View on NVD All CVEs

CVSS base score

5.4/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality None

Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

What the vulnerability does

Description

Authorization Bypass Through User-Controlled Key vulnerability in wpstream WpStream wpstream allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WpStream: from n/a through < 4.11.2.

Key dates

Disclosure timeline

April 8, 2026 CVE published

April 29, 2026 Record updated