Description
Subscriber Arbitrary File Upload in WpStream < 4.11.2 versions.
Published: 2026-06-15
Score: 5.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

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

Tracking

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Advisories

No advisories yet.

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'}


Subscriptions

Sc Internet Vivoo Wpstream
Wordpress Wordpress
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