Back to Database
Status published
Medium
CVE-2023-51374
WordPress ZeroBounce Email Verification & Validation Plugin <= 1.0.11 is vulnerable to Cross Site Scripting (XSS)
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-51374
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- DoYeon Park / p6rkdoye0n (Patchstack Alliance)
Affected Vendor
ZeroBounce
View all reports →Affected Software
ZeroBounce Email Verification & Validation
Vulnerable Versions:
Unknown
Timeline
Official Publish:
December 29th, 2023
Last Modified:
April 28th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L