CVE-2026-66631
WordPress MC Woocommerce Wishlist plugin <= 1.9.21 - SQL Injection vulnerability
Administrator SQL Injection in MC Woocommerce Wishlist <= 1.9.21 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
WordPress MC Woocommerce Wishlist plugin <= 1.9.21 - SQL Injection vulnerability
Administrator SQL Injection in MC Woocommerce Wishlist <= 1.9.21 versions.
- Record
CVE-2026-66631- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L - Weakness
- CWE-89
- Updated
- 2026-11-02
EUVDEUVD-2026-81511
Administrator SQL Injection in MC Woocommerce Wishlist <= 1.9.21 versions.
- Record
EUVD-2026-81511- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-gh92-vvh9-jgw9
Administrator SQL Injection in MC Woocommerce Wishlist <= 1.9.21 versions.
Administrator SQL Injection in MC Woocommerce Wishlist <= 1.9.21 versions.
- Record
GHSA-gh92-vvh9-jgw9- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L - Weakness
- CWE-89
- Updated
- 2026-11-02
NVD
Administrator SQL Injection in MC Woocommerce Wishlist <= 1.9.21 versions.
- Record
CVE-2026-66631- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L - Weakness
- CWE-89
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-66631 is a high vulnerability (CVSS 7.6) in Moreconvert Mc Woocommerce Wishlist, published September 17, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.38%, the 32nd percentile. No source names a fixed version.