Insecure direct object reference in Wallet System for WooCommerce KYC
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 · CISA ADP. Fix status from CNA. Impact type from CWE-639.
Summary
The Wallet System for WooCommerce WordPress plugin before 2.8.2 does not check that a KYC document submission belongs to the current user. It takes the target user ID from a client-supplied request field (CWE-639). An authenticated user with minimal privileges, such as Subscriber or Customer, can overwrite the KYC documents and verification status of any other user, including an administrator.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
The Wallet System for WooCommerce WordPress plugin before 2.8.2 does not restrict its KYC document submission handler to the current user's own account, taking the target user ID from a client-supplied request field with no ownership or capability check, allowing authenticated users with minimal privileges such as Subscriber or Customer to overwrite the KYC documents and verification status of any other user, including an administrator.
Why it matters now
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 |
|---|---|---|---|---|---|
| Unknown | Wallet System for WooCommerce | before 2.8.2 | 2.8.2 | Patch available | CNA |
- Wallet System for WooCommerce VendorUnknown Affected before 2.8.2 Fixed in 2.8.2 Patch available CNA
Remediation
Update the Wallet System for WooCommerce plugin to version 2.8.2, which fixes the flaw.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
- Fix · CNA Wallet System for WooCommerce (Unknown) Fixed in 2.8.2
Timeline
- 2026-10-29 Threatist record created from CVE-2026-108763
- 2026-10-29 Alias added: GHSA-vwpw-r539-4h7p
- 2026-10-29 CVSS score added · CISA ADP
- 2026-10-29 Weakness changed · CISA ADP
- 2026-10-29 CISA SSVC decision points changed
References
Sources
- CVE-2026-108763 · CVE Program
- CVE-2026-108763 · NVD
- FIRST EPSS
- GHSA-vwpw-r539-4h7p · 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