Improper input validation in EC-CUBE
Priority LOW 36CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
Improper input validation vulnerability in EC-CUBE versions from 3.0.5 to 3.0.18 allows a remote attacker to cause a denial-of-service (DoS) condition via unspecified vector.
Why it matters now
EPSS 0.01384 72nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| EC-CUBE CO.,LTD. | EC-CUBE | versions from 3.0.5 to 3.0.18 | — | No fix listed | CNA |
| — | ec-cube/ec-cube (Packagist) | 3.0.5 – 3.0.18 | — | No fix listed | GHSA-6wm9-966m-73jr |
- EC-CUBE VendorEC-CUBE CO.,LTD. Affected versions from 3.0.5 to 3.0.18 Fixed in — No fix listed CNA
- ec-cube/ec-cube (Packagist) Vendor— Affected 3.0.5 – 3.0.18 Fixed in — No fix listed GHSA-6wm9-966m-73jr
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ec-cube:ec-cube:*:*:*:*:*:*:*:* | 3.0.5 – 3.0.18 | Vulnerable | EC-CUBE CO.,LTD. |
- cpe:2.3:a:ec-cube:ec-cube:*:*:*:*:*:*:*:* Versions 3.0.5 – 3.0.18 Vulnerable ·EC-CUBE CO.,LTD.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-5680
- 2026-10-03 Alias added: GHSA-6wm9-966m-73jr
References
More EC-CUBE CO.,LTD. Ec-cube vulnerabilities
- TI-2020-04559 Path traversal in EC-CUBE CVSS 3.1HIGH 8.1
- TI-2023-25304 Code injection in EC-CUBE 4 series CVSS 3.1HIGH 7.2
- TI-2021-04004 Improper access control vulnerability in EC-CUBE 4.0.6 (EC-CUBE 4 series) allows a remote… CVSS 3.1HIGH 7.5
- TI-2008-04745 SQL injection vulnerability in LOCKON CO.,LTD. CVSS 2.0HIGH 7.5
- TI-2008-04326 SQL injection vulnerability in EC-CUBE Ver2 2.1.2a and earlier, and Ver2 RC 2.3.0-rc1 and… CVSS 2.0HIGH 7.5
- TI-2021-04056 Incorrect authorization in EC-CUBE 2 series CVSS 3.1MEDIUM 6.5
Sources
- CVE-2020-5680 · CVE Program
- CVE-2020-5680 · NVD
- FIRST EPSS
- GHSA-6wm9-966m-73jr · 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