Insecure Direct Object Reference in Display Custom Fields Plugin for WordPress
CVE-2023-6983

4.3MEDIUM

Key Information:

Vendor

Wordpress
Status
Display Custom Fields In The Frontend – Post And User Profile Fields
Vendor
CVE Published:
5 February 2024

What is CVE-2023-6983?

The Display Custom Fields plugin for WordPress is susceptible to an Insecure Direct Object Reference vulnerability in its vg_display_data shortcode. This flaw arises from inadequate validation of user-controlled input, allowing authenticated users with contributor-level access and higher to potentially access sensitive post meta information. This vulnerability underscores the importance of robust input validation practices in web applications to mitigate unauthorized data access risks.

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Affected Version(s)

Display custom fields in the frontend – Post and User Profile Fields * <= 1.2.1

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset?sfp_email=&s...

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

Francesco Carlucci
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