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.
References (3)
Core 3
Scores
CVSS v3
4.3
EPSS
0.0051
EPSS Percentile
39.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-862
Status
published
Products (2)
subscribe2_project/subscribe2
< 10.40
wedevs/Subscribe2 – Form, Email Subscribers & Newsletters
< 10.40
Published
Jun 28, 2023
Tracked Since
Feb 18, 2026