WooCommerce CVR Payment Gateway < 6.1.0 - Missing Authorization to Authenticated (Contributor+) CVR Update
Priority LOW 20CWE-862Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
The WooCommerce CVR Payment Gateway plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the refresh_order_cvr_data AJAX action in versions up to 6.1.0. This makes it possible for authenticated attackers with contributor-level access and above, to update CVR numbers for orders.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00386 32nd percentileScored 2026-11-07
Fix Fixed WooCommerce CVR Payment Gateway (Yan&Co): 6.1.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- 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 |
|---|---|---|---|---|---|
| Yan&Co | WooCommerce CVR Payment Gateway | before 6.1.0 | 6.1.0 | Patch available | CNA |
- WooCommerce CVR Payment Gateway VendorYan&Co Affected before 6.1.0 Fixed in 6.1.0 Patch available CNA
Remediation
- Fix · CNA WooCommerce CVR Payment Gateway (Yan&Co) Fixed in 6.1.0
Timeline
- 2026-10-02 Threatist record created from CVE-2023-4948
- 2026-10-03 Alias added: GHSA-wqm5-mw93-49xf
References
Sources
- CVE-2023-4948 · CVE Program
- CVE-2023-4948 · NVD
- FIRST EPSS
- GHSA-wqm5-mw93-49xf · 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