WordPress WooCommerce Payments Plugin <= 6.6.2 is vulnerable to Insecure Direct Object References (IDOR)
Priority LOW 33CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-639.
Summary
Authorization Bypass Through User-Controlled Key vulnerability in Automattic WooPayments – Fully Integrated Solution Built and Supported by Woo.This issue affects WooPayments – Fully Integrated Solution Built and Supported by Woo: from n/a through 6.9.2.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00464 40th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| Automattic | WooPayments – Fully Integrated Solution Built and Supported by Woo | up to 6.9.2 | — | No fix listed | CNA |
- WooPayments – Fully Integrated Solution Built and Supported by Woo VendorAutomattic Affected up to 6.9.2 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:automattic:woopayments:*:*:*:*:*:wordpress:*:* | before 6.7.0 | Vulnerable | Automattic |
- cpe:2.3:a:automattic:woopayments:*:*:*:*:*:wordpress:*:* Versions before 6.7.0 Vulnerable ·Automattic
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-51503
- 2026-10-03 Alias added: GHSA-mg36-6hj2-xj8q
References
More Automattic Woopayments vulnerabilities
- TI-2023-12700 Improper authentication in WooCommerce Payments WordPress Plugin CVSS 3.1CRITICAL 9.8
- TI-2023-17980 WordPress WooCommerce Payments Plugin <= 5.9.0 is vulnerable to SQL Injection CVSS 3.1CRITICAL 9.8
- TI-2023-17981 WordPress WooCommerce Payments Plugin <= 5.9.0 is vulnerable to Insecure Direct Object References (IDOR) CVSS 3.1HIGH 7.5
- TI-2023-27232 WordPress WooCommerce Payments Plugin <= 6.4.2 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1MEDIUM 6.5
Sources
- CVE-2023-51503 · CVE Program
- CVE-2023-51503 · NVD
- FIRST EPSS
- GHSA-mg36-6hj2-xj8q · GitHub Advisory Database · CC BY 4.0
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