Description
The Subscribe2 plugin for WordPress is vulnerable to unauthorized access to email functionality due to a missing capability check when sending test emails in versions up to, and including, 10.40. This makes it possible for author-level attackers to send emails with arbitrary content and attachments to site users.
Published: 2023-06-28
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2023-24046 The Subscribe2 plugin for WordPress is vulnerable to unauthorized access to email functionality due to a missing capability check when sending test emails in versions up to, and including, 10.40. This makes it possible for author-level attackers to send emails with arbitrary content and attachments to site users.
History

Wed, 08 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Title Subscribe2 <= 10.40 - Missing Authorization
Weaknesses CWE-862

Wed, 06 Nov 2024 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Subscribe2 Project Subscribe2
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T17:20:23.116Z

Reserved: 2023-04-04T21:01:11.671Z

Link: CVE-2023-1844

cve-icon Vulnrichment

Updated: 2024-08-02T06:05:26.698Z

cve-icon NVD

Status : Modified

Published: 2023-06-28T03:15:09.140

Modified: 2026-04-08T19:18:07.757

Link: CVE-2023-1844

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses