CVE-2026-39527

5.4 MEDIUM

Published: June 15, 2026 Modified: June 15, 2026

Description

Subscriber Arbitrary File Upload in WpStream < 4.11.2 versions.

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0.0 Low Medium High Critical 10.0

Vector String

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

Patch Vendor Advisory Exploit Third Party Advisory

Source: audit@patchstack.com

1 reference(s) from NVD

CVSS v3 Score

5.4 / 10.0

EPSS (Exploit Probability)

0.3%

21th percentile

Exploitation Status

Not in CISA KEV

CWE-434