VULNERABILITY INTELLIGENCE
CVE-2026-66596
CVSS score7.1 HIGH
EPSS probability0.25%
CISA KEVNot currently listed
Published2026-08-19
Last modified2026-08-20
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Description
Unauthenticated Cross Site Scripting (XSS) in Newsletter <= 9.3.3 versions.
Weakness classification
- CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')