CVE-2026-39527 MEDIUM

CVE-2026-39527: WordPress WpStream plugin < 4.11.2 - Arbitrary File Upload vulnerability

Vendor Sc Internet Vivoo
Product WpStream
Weakness CWE-434 · Unrestricted file upload
Published June 15, 2026
Last update June 15, 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

Subscriber Arbitrary File Upload in WpStream < 4.11.2 versions.

Key dates

Disclosure timeline

June 15, 2026 CVE published
June 15, 2026 Record updated