What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ZeroBounce ZeroBounce Email Verification & Validation allows Stored XSS.This issue affects ZeroBounce Email Verification & Validation: from n/a through 1.0.11.
Explanation of Vulnerability in Simple Terms
02Summary
ZeroBounce Email Verification & Validation versions up to 1.0.11 contain a cross-site scripting (XSS) vulnerability. An authenticated administrator can inject malicious scripts that execute in other users' browsers when they interact with the affected component. The vulnerability requires user interaction and can affect the integrity and confidentiality of site data.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in other users' browsers to steal data or perform actions on their behalf.
Potential impact on your site
04Site Impact
A malicious admin can compromise other users' sessions and steal sensitive information through script injection.
Conditions required to exploit
05Prerequisites
Attacker must have high-level admin privileges and the victim must visit a page containing the injected payload.
Key dates
06Disclosure timeline
December 29, 2023
CVE published
April 28, 2026
Record updated