Missing Authorization Vulnerability in eLightUp Meta Box - WordPress Custom Fields Framework
CVE-2026-109700

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Meta Box – WordPress Custom Fields Framework
Vendor
CVE Published:
20 October 2026

What is CVE-2026-109700?

Inadequate authorization mechanisms within the eLightUp Meta Box of the Meta Box - WordPress Custom Fields Framework allow unauthorized users to exploit weaknesses in access control security levels. This vulnerability affects all versions from n/a up to 5.15.2, potentially enabling attackers to perform actions that should be restricted to users with higher privileges.

Affected Version(s)

Meta Box – WordPress Custom Fields Framework 0 <= 5.15.2

References

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

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Deva Parekh | Patchstack Bug Bounty Program
.