What is CVE-2026-15804?

CVE-2026-15804 is a high-severity vulnerability in Metaguru Hcm, classified under SQL Injection. CVSS score: 8.8/10. Published 2026-07-15.

How severe is CVE-2026-15804?

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

SQL Injection in Metaguru Hcm

CVE-2026-15804

The HCM developed by MetaGuru has a SQL Injection vulnerability. Authenticated remote attackers can inject SQL commands via specific parameters, thereby compromising the confidentiality, integrity, and availability of database data.

Vulnerability class: SQL Injection

Published 2026-07-15 · last modified 2026-07-15.

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: 0.005 (44.9th percentile), scored 2026-10-24.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Metaguru Hcm — versions 7, 8

Weakness classification (CWE)

CWE-89 — SQL Injection

References

www.twcert.org.tw/tw/cp-132-11035-5c640-1.html (third-party-advisory)
www.twcert.org.tw/en/cp-139-11036-986ec-2.html (third-party-advisory)

Frequently asked questions

What is CVE-2026-15804?: CVE-2026-15804 is a high-severity vulnerability in Metaguru Hcm, classified under SQL Injection. CVSS score: 8.8/10. Published 2026-07-15.
How severe is CVE-2026-15804?: High severity. CVSS v3 base score is 8.8 out of 10.