CVE-2026-39527
Deferred Deferred - Pending Action

Subscriber Arbitrary File Upload in WpStream

Publication date: 2026-06-15

Last updated on: 2026-06-15

Assigner: Patchstack

Description
Subscriber Arbitrary File Upload in WpStream < 4.11.2 versions.

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Meta Information

Published
2026-06-15
Last Modified
2026-06-15
Generated
2026-07-06
AI Q&A
2026-06-16
EPSS Evaluated
2026-07-04
NVD
CVE-2026-39527

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
wpstream subscriber_arbitrary_file_upload to 4.11.2 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-434 The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

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Executive Summary

This vulnerability is a Subscriber Arbitrary File Upload issue in WpStream versions prior to 4.11.2.

Impact Analysis

The vulnerability allows a subscriber-level user to upload arbitrary files, which can lead to limited integrity and availability impacts on the affected system.

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