CVE-2026-15804: MetaGuru｜HCM - SQL Injection

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-15 · updated 2026-10-24
Weakness: CWE-89

Description

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.

Affected products

MetaGuru HCM: from 7 before 7.5.3; from 8 before 8.1.7.1 — fixed in 7.5.3, 8.1.7.1

How to fix

Upgrade to a fixed version: MetaGuru HCM 7.5.3, 8.1.7.1. Check the vendor advisory for mitigations.

References

https://www.twcert.org.tw/en/cp-139-11036-986ec-2.html
https://www.twcert.org.tw/tw/cp-132-11035-5c640-1.html

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