Improper Neutralization of Script-Related HTML Tags in WPDeveloper NotificationX
CVE-2026-119507

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Notificationx
Vendor
CVE Published:
7 November 2026

What is CVE-2026-119507?

The vulnerability discovered in WPDeveloper NotificationX plugin permits unauthorized code injection due to improper handling of script-related HTML tags in web pages. This security flaw can be exploited to execute malicious scripts in a user's browser, potentially leading to data theft or unauthorized actions. Users are urged to update to the latest version to mitigate this risk.

Affected Version(s)

NotificationX 0 <= 3.3.6

References

https://patchstack.com/database/wordpress/plugin/notifica...
vdb-entry

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

braintx | Patchstack Bug Bounty Program
.