What’s Vulnerable › Vulnerabilities
CVE-2026-14331: Subscribe2 < 10.46 - Reflected XSS via email Parameter
- Severity: medium (CVSS 6.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-07 · updated 2026-08-26
- Weakness: CWE-79
Description
The Subscribe2 WordPress plugin before 10.46 does not properly escape a user-supplied value before reflecting it into a public subscription form, leading to Reflected Cross-Site Scripting that executes in the browser of an unauthenticated visitor who interacts with the form through a crafted link.
Affected products
- wedevs Subscribe2 – Form, Email Subscribers & Newsletters: before 10.46 — fixed in 10.46
How to fix
Upgrade to a fixed version: wedevs Subscribe2 – Form, Email Subscribers & Newsletters 10.46. Check the vendor advisory for mitigations.
References
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