Subscriber Arbitrary File Upload in WpStream < 4.11.2 versions.

Project Subscriptions

Vendors Products
Sc Internet Vivoo Subscribe
Wpstream Subscribe
Wordpress Subscribe
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Advisories

No advisories yet.

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

Tue, 23 Jun 2026 21:30:00 +0000

Type Values Removed Values Added
First Time appeared Sc Internet Vivoo
Sc Internet Vivoo wpstream
Wordpress
Wordpress wordpress
Vendors & Products Sc Internet Vivoo
Sc Internet Vivoo wpstream
Wordpress
Wordpress wordpress

Mon, 15 Jun 2026 23:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


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: 2026-06-15T22:20:56.739Z

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

Link: CVE-2026-39527

cve-icon Vulnrichment

Updated: 2026-06-15T22:20:52.318Z

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

Updated: 2026-06-23T21:07:46Z

Weaknesses