CVE-2025-3584
Newsletter < 8.8.2 - Admin+ Stored XSS via Subscription
MEDIUM 4.8EPSS 0.2%
The Newsletter WordPress plugin before 8.8.2 does not sanitise and escape some of its Subscription settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
- Affected
- Newsletter
- CVSS v3.1 CNA
- 4.8 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - EPSS
- 0.25% chance of exploitation in the next 30 days, 15th percentile
- Published
- 2025-06-03