Subscriber Privilege Escalation Vulnerability in JetFormBuilder by WordPress
CVE-2026-54196

6.8MEDIUM

Key Information:

Vendor

WordPress
Status
Jetformbuilder
Vendor
CVE Published:
17 June 2026

What is CVE-2026-54196?

A design flaw in JetFormBuilder versions 3.6.1 and earlier allows attackers to exploit subscriber-level privileges, granting unauthorized access to areas where standard users should be restricted. This vulnerability poses a significant risk, allowing malicious users to perform actions that are typically reserved for higher-privilege accounts. Websites utilizing this plugin should update to the latest version to mitigate any potential risks associated with this vulnerability.

Affected Version(s)

JetFormBuilder <= 3.6.1

References

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

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Baikuya | Patchstack Bug Bounty Program
.