WooCommerce Smart Coupons <= 4.6.0 - Unauthenticated Coupon Creation

2020-03-04 00:00

Aaron Averbuch

Strategic Overview

Status

Patched in 4.6.5

Affected PluginWooCommerce Smart Coupons

Affected Version< 4.6.5

CVSS5.3Medium

CVECVE-2020-36841

View all WooCommerce Smart Coupons vulnerabilities

Vulnerability Overview

The WooCommerce Smart Coupons plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the woocommerce_coupon_admin_init function in versions up to, and including, 4.6.0. This makes it possible for unauthenticated attackers to send themselves gift certificates of any value, which could be redeemed for products sold on the victim’s storefront.

Technical Analysis

REMEDIATION: Update to version 4.6.5, or a newer patched version --- IDENTIFIER: CWE-285 (Improper Authorization) The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2020-36841 https://www.wordfence.com/threat-intel/vulnerabilities/id/eeeb03f7-5f78-4462-b0b4-5080bbc419a3

CVSS Vector

5.3

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

Base

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

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