Subscriber Arbitrary File Upload in WpStream < 4.11.2 versions.

Project Subscriptions

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Advisories

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Fixes

Solution

Update the WordPress WpStream Plugin to the latest available version (at least 4.11.2).


Workaround

No workaround given by the vendor.

History

Mon, 15 Jun 2026 20:30:00 +0000

Type Values Removed Values Added
Description Subscriber Arbitrary File Upload in WpStream < 4.11.2 versions.
Title WordPress WpStream plugin < 4.11.2 - Arbitrary File Upload vulnerability
Weaknesses CWE-434
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-06-15T20:18:03.459Z

Reserved: 2026-04-07T10:48:09.605Z

Link: CVE-2026-39527

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-06-15T21:16:46.827

Modified: 2026-06-15T21:24:32.790

Link: CVE-2026-39527

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses