CVE-2023-3407
low-risk
Published 2023-06-28
The Subscribe2 plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 10.40. This is due to missing or incorrect nonce validation when sending test emails. This makes it possible for unauthenticated attackers to send test emails with custom content to users on sites running a vulnerable version of this plugin via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Do I need to act?
-
0.08% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10
Medium
NETWORK
/ LOW complexity
Affected Products (1)
Subscribe2
Affected Vendors
References (6)
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/92b4d800-2895-4f7b-8b3...
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/92b4d800-2895-4f7b-8b3...
23
/ 100
low-risk
Severity
18/34 · Moderate
Exploitability
0/34 · Minimal
Exposure
5/34 · Minimal