Eupago Gateway For Woocommerce < 4.7.2 - Unauthenticated Arbitrary Refund Initiation
Priority HIGH 76CWE-284Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · High · Low
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-284.
Summary
The Eupago Gateway For Woocommerce WordPress plugin before 4.7.2 does not properly restrict access to its refund request handler, allowing unauthenticated attackers to initiate refunds against any WooCommerce order using the merchant's payment gateway credentials, and for applicable payment methods, to redirect refunded funds to an attacker-controlled bank account.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00215 12th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Eupago Gateway For Woocommerce (Unknown): 4.7.2
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Eupago Gateway For Woocommerce | before 4.7.2 | 4.7.2 | Patch available | CNA |
- Eupago Gateway For Woocommerce VendorUnknown Affected before 4.7.2 Fixed in 4.7.2 Patch available CNA
Remediation
- Fix · CNA Eupago Gateway For Woocommerce (Unknown) Fixed in 4.7.2
Timeline
- 2026-10-02 Threatist record created from CVE-2026-7862
- 2026-10-03 Alias added: GHSA-fppg-vjhw-hp4m
References
Sources
- CVE-2026-7862 · CVE Program
- CVE-2026-7862 · NVD
- FIRST EPSS
- GHSA-fppg-vjhw-hp4m · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences