Chankhe <= 1.0.5 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Plugin Activation

2023-03-16 00:00

Dave Jong

Strategic Overview

Status

Patched in 1.0.6

Affected ThemeChankhe

Affected Version<= 1.0.5

CVSS4.3Medium

CVECVE-2023-28416

View all Chankhe vulnerabilities

Vulnerability Overview

The Chankhe theme for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the activate_plugin function called via the wp_ajax_chankhe_activate_plugin AJAX action in versions up to, and including, 1.0.5. This makes it possible for authenticated attackers with minimal permissions, such as subscribers, to activate arbitrary plugins.

Technical Analysis

REMEDIATION: Update to version 1.0.6, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2023-28416 https://www.wordfence.com/threat-intel/vulnerabilities/id/efa4b67c-1bb8-413a-8cb8-039168b0b586

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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