WowRevenue <= 2.1.3 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Plugin Installation/Activation

2026-02-16 07:19

Itthidej Aramsri (Boeing777)

Strategic Overview

Status

Patched in 2.1.4

Affected PluginWowRevenue – Product Bundles & Bulk Discounts

Affected Version<= 2.1.3

CVSS8.8High

CVECVE-2026-2001

View all WowRevenue – Product Bundles & Bulk Discounts vulnerabilities

Vulnerability Overview

The WowRevenue plugin for WordPress is vulnerable to unauthorized plugin installation due to a missing capability check in the 'Notice::install_activate_plugin' function in all versions up to, and including, 2.1.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to install arbitrary plugins on the affected site's server which may make remote code execution possible.

Technical Analysis

REMEDIATION: Update to version 2.1.4, 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-2026-2001 https://www.wordfence.com/threat-intel/vulnerabilities/id/6d881f00-5985-45d5-9aab-d143a010d739

CVSS Vector

8.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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