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HollerBox — Fast & Effective Popups & Lead-Generation

holler-box

Vulnerabilities:

3

Last Updated:

July 23, 2026

Active Installs:

2000

Published
Title
Fixed in
CVSS
Published
2026-06-02
Title
HollerBox — Fast & Effective Popups & Lead-Generation < 2.3.11 - Unauthenticated Stored Cross-Site Scripting
Fixed in
Fixed in 2.3.11
CVSS
7.2 (high)
Published
2023-09-01
Title
HollerBox < 2.3.3 - Admin+ Stored XSS
Fixed in
Fixed in 2.3.3
CVSS
3.5 (low)
Published
2023-05-08
Title
HollerBox < 2.1.4 - Admin+ SQL Injection
Fixed in
Fixed in 2.1.4
CVSS
4.1 (medium)