Profile Builder <= 3.10.7 - Insecure Direct Object Reference to Sensitive Information Exposure via user_meta Shortcode

2024-01-05 00:00

Francesco Carlucci

Strategic Overview

Status

Patched in 3.10.8

Affected PluginUser Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor

Affected Version<= 3.10.6

CVSS4.3Medium

CVECVE-2023-6504

View all User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor vulnerabilities

Vulnerability Overview

The User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the wppb_toolbox_usermeta_handler function in all versions up to, and including, 3.10.7. This makes it possible for authenticated attackers, with contributor-level access and above, to expose sensitive information within user metadata.

Technical Analysis

REMEDIATION: Update to version 3.10.8, or a newer patched version --- IDENTIFIER: CWE-639 (Authorization Bypass Through User-Controlled Key) The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

External References

https://www.cve.org/CVERecord?id=CVE-2023-6504 https://www.wordfence.com/threat-intel/vulnerabilities/id/f515ccf8-7231-4728-b155-c47049087d42

CVSS Vector

4.3

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

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