How severe is CVE-2020-5659?

High severity. CVSS v3 base score is 8.8 out of 10.

SQL Injection in Neuroinformatics Unit, Integrative Computational Brain Science Collaboration Division, Riken Center For Xoonips

CVE-2020-5659

SQL injection vulnerability in the XooNIps 3.49 and earlier allows remote authenticated attackers to execute arbitrary SQL commands via unspecified vectors.

Vulnerability class: SQL Injection

Published 2020-11-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.012 (65.8th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Neuroinformatics Unit, Integrative Computational Brain Science Collaboration Division, Riken Center For Xoonips — versions 3.49 and earlier
Riken Xoonips

Weakness classification (CWE)

CWE-89 — SQL Injection

References

xoonips.osdn.jp/modules/news/index.php (Release Notes, Vendor Advisory)
jvn.jp/en/vu/JVNVU92053563/index.html (Third Party Advisory)

Frequently asked questions

What is CVE-2020-5659?: CVE-2020-5659 is a high-severity vulnerability in Neuroinformatics Unit, Integrative Computational Brain Science Collaboration Division, Riken Center For Xoonips, classified under SQL Injection. CVSS score: 8.8/10. Published 2020-11-16.
How severe is CVE-2020-5659?: High severity. CVSS v3 base score is 8.8 out of 10.