Custom Content Shortcode <= 3.8.8 - Unauthorised Arbitrary Post Metadata Access

2022-02-02 00:00

Francesco Carlucci

Strategic Overview

Status

Patched in 4.0.1

Affected PluginCustom Content Shortcode

Affected Version<= 3.8.8

CVSS4.3Medium

CVECVE-2021-24824

View all Custom Content Shortcode vulnerabilities

Vulnerability Overview

The [field] shortcode included with the Custom Content Shortcode WordPress plugin before 4.0.1, allows authenticated users with a role as low as contributor, to access arbitrary post metadata. This could lead to sensitive data disclosure, for example when used in combination with WooCommerce, the email address of orders can be retrieved

Technical Analysis

REMEDIATION: Update to version 4.0.1, or a newer patched version --- IDENTIFIER: CWE-284 (Improper Access Control) The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24824 https://www.wordfence.com/threat-intel/vulnerabilities/id/6d2e3252-454c-47a2-a09d-5d0474c82e2b

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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