CVE-2026-103306
Last modified
CVE-2026-103306 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. The Online Payments with iK Pay Gateway WordPress plugin before 3.0.4 does not properly verify the authenticity of its payment gateway callback on a default installation, allowing unauthenticated attackers to forge a successful payment notification and mark arbitrary orders as paid without any payment being made, and to mark arbitrary unprocessed orders as failed..
Description
The Online Payments with iK Pay Gateway WordPress plugin before 3.0.4 does not properly verify the authenticity of its payment gateway callback on a default installation, allowing unauthenticated attackers to forge a successful payment notification and mark arbitrary orders as paid without any payment being made, and to mark arbitrary unprocessed orders as failed.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Online Payments with iK Pay Gateway | < 3.0.4 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-103306?
How severe is CVE-2026-103306?
How do I fix CVE-2026-103306?
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-2026-103299The Payment Gateway WordPress plugin through 2.2.0 does not…5.3
- CVE-2026-103300The Eurobank WooCommerce Payment Gateway WordPress plugin th…5.3
- CVE-2026-103301The Payment Gateway for Telcell WordPress plugin before 2.0.…5.3
- CVE-2026-103302The Payment Gateway for Idram WordPress plugin before 2.1.6 …5.3
- CVE-2026-103304The eaSYNC Booking WordPress plugin before 1.3.31 does not …5.3
- CVE-2026-103305The Prenotazioni WordPress plugin through 1.7.5 does not hav…8.8
- CVE-2026-103307The Walletdoc Payment Gateway for WooCommerce WordPress plug…8.6
- CVE-2026-103308The Visma Pay for WooCommerce WordPress plugin before 1.2.2 …6.5
- CVE-2026-103309The GPTranslate WordPress plugin before 2.34.14 does not pr…7.5
- CVE-2026-103310The PayHere Payment Gateway WordPress plugin from 2.4.0 thro…5.3
- CVE-2026-103311The Coinbase Commerce Payment Gateway for WooCommerce WordPr…5.3
- CVE-2026-103312The Payment Integration Wompi WordPress plugin through 4.0.1…5.3
Are you affected by CVE-2026-103306?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST