Stored XSS Vulnerability in Gutenberg Blocks by Kadence Blocks from Liquid Web
CVE-2026-115602

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Gutenberg Blocks By Kadence Blocks
Vendor
CVE Published:
26 October 2026

What is CVE-2026-115602?

A Cross-site Scripting (XSS) vulnerability exists within the Liquid Web's Gutenberg Blocks by Kadence Blocks. It allows for stored XSS attacks, enabling an attacker to inject malicious scripts into web pages viewed by users. This security flaw affects versions from n/a up to 3.8.0.1, which could potentially compromise the integrity of user interactions and data. Website administrators are advised to implement appropriate measures to mitigate this risk.

Affected Version(s)

Gutenberg Blocks by Kadence Blocks 0 <= 3.8.0.1

References

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

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

dzaku | Patchstack Bug Bounty Program
.