CVE-2023-45829
WordPress Newsletter & Bulk Email Sender Plugin <= 2.0.1 is vulnerable to Cross Site Scripting (XSS)
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in HappyBox Newsletter & Bulk Email Sender – Email Newsletter Plugin for WordPress plugin <= 2.0.1 versions.
| CWE | CWE-79 |
| Vendor | happybox |
| Product | newsletter & bulk email sender – email newsletter plugin for wordpress |
| Published | Oct 24, 2023 |
| Last Updated | Apr 28, 2026 |
Stay Ahead of the Next One
Get instant alerts for happybox newsletter & bulk email sender – email newsletter plugin for wordpress
Be the first to know when new medium vulnerabilities affecting happybox newsletter & bulk email sender – email newsletter plugin for wordpress are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low
Affected Versions
HappyBox / Newsletter & Bulk Email Sender – Email Newsletter Plugin for WordPress
n/a ≤ 2.0.1
References
Credits
thiennv (Patchstack Alliance)