Unauthenticated Deletion Vulnerability in Ultimate Addons for WPBakery Page Builder by Brainstorm Force
CVE-2026-15382

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Ultimate Addons For WPbakery Page Builder
Vendor
CVE Published:
30 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-15382?

The Ultimate Addons for WPBakery Page Builder plugin allows for unauthorized deletion of a website's custom-uploaded icon font packs. Prior to version 3.21.4, the plugin fails to implement necessary capability and nonce checks, enabling unauthenticated attackers to issue a single request that can permanently delete all custom icon fonts associated with a site.

Affected Version(s)

Ultimate Addons for WPBakery Page Builder 0 < 3.21.4

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-15382 - Proof of Concept

References

https://wpscan.com/vulnerability/54e94f13-758d-4e05-9993-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Trần Tiến
WPScan
.