CVE-2026-45438 PUBLISHED

WordPress Smart Coupons for WooCommerce plugin < 2.3.0 - Broken Access Control vulnerability

Assigner: Patchstack
Reserved: 12.05.2026 Published: 25.05.2026 Updated: 26.05.2026

Missing Authorization vulnerability in WebToffee Smart Coupons for WooCommerce allows Exploiting Incorrectly Configured Access Control Security Levels.

This issue affects Smart Coupons for WooCommerce: from n/a before 2.3.0.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS Score: 7.5

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	None
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	WebToffee
Product	Smart Coupons for WooCommerce
Versions	Default: unaffected affected from n/a to 2.3.0 (excl.)

Solutions

Update the WordPress Smart Coupons for WooCommerce Plugin to the latest available version (at least 2.3.0).

Credits

hhhai | Patchstack Bug Bounty Program finder

References

https://patchstack.com/database/wordpress/plugin/wt-smart-coupons-for-woocommerce/vulnerability/wordpress-smart-coupons-for-woocommerce-plugin-2-3-0-broken-access-control-vulnerability?_s_id=cve

Problem Types

CWE-862 Missing Authorization CWE

Impacts

CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels