CVE-2026-84091
Last modified
CVE-2026-84091 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not verify with the payment provider that a payment notification is genuine before marking the corresponding order as paid, allowing unauthenticated users to mark a pending order paid without completing payment.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not verify with the payment provider that a payment notification is genuine before marking the corresponding order as paid, allowing unauthenticated users to mark a pending order paid without completing payment.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Unknown | SUMIT Payment Gateway for WooCommerce | < 4.0.0 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-84091?
How severe is CVE-2026-84091?
How do I fix CVE-2026-84091?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-84084IBM Guardium Data Protection 12.2 could allow a remote attac…8.8
- CVE-2026-84085IBM Guardium Data Protection 12.2 could allow a remote attac…8.1
- CVE-2026-84086IBM Guardium Data Protection 12.2 could allow a remote authe…7.2
- CVE-2026-84088The Xpro Addons — 140+ Widgets for Elementor WordPress plugi…6.8
- CVE-2026-84089IBM Guardium Data Protection 12.2 could allow a local attack…7.8
- CVE-2026-8409Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Requ…8.8
- CVE-2026-84095The wp-review-slider-pro WordPress plugin before 12.7.12 doe…
- CVE-2026-84096The wp-review-slider-pro WordPress plugin before 12.7.12 doe…
- CVE-2026-84097The wp-review-slider-pro WordPress plugin before 12.7.12 doe…
- CVE-2026-84098The Directorist: AI-Powered Business Directory, Listings & C…6.5
- CVE-2026-84099The wpstorecart WordPress plugin through 5.0.7 does not prev…8.1
- CVE-2026-8410Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Requ…8.8
Are you affected by CVE-2026-84091?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST