Sensitive Data Exposure in POSIMYTH Nexter Blocks by The Plus Addons for Block Editor
CVE-2026-24377

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
Nexter Blocks
Vendor
CVE Published:
22 January 2026

What is CVE-2026-24377?

A vulnerability exists in the POSIMYTH Nexter Blocks plugin for WordPress, allowing unauthorized users to access embedded sensitive data. This issue affects versions of Nexter Blocks up to and including 4.6.3, potentially leading to improper disclosure of sensitive system information.

Affected Version(s)

Nexter Blocks 0 <= 4.6.3

References

https://patchstack.com/database/Wordpress/Plugin/the-plus...
vdb-entry

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nabil Irawan | Patchstack Bug Bounty Program
.