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Vulnerability record · CVE-2021-39378 · published 1 September 2021

CVE-2021-39378: Os4ed opensis sql injection vulnerability

Os4ed · Opensis

A SQL Injection vulnerability exists in openSIS 8.0 when MySQL (MariaDB) is being used as the application database. A malicious attacker can issue SQL commands to the MySQL (MariaDB) database through the NamesList.php str parameter.

9.8 CVSS 3.1 Critical EPSS 23% · top 2.3% CWE-89 · SQL injection
9.8CVSS 3.1 base score, v2 7.5
23%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A SQL Injection vulnerability exists in openSIS 8.0 when MySQL (MariaDB) is being used as the application database. A malicious attacker can issue SQL commands to the MySQL (MariaDB) database through the NamesList.php str parameter.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/OS4ED/openSIS-Classic Third Party Advisory
https://github.com/security-n/CVE-2021-39378 ExploitThird Party Advisory
https://opensis.com/ Product
https://github.com/OS4ED/openSIS-Classic Third Party Advisory
https://github.com/security-n/CVE-2021-39378 ExploitThird Party Advisory
https://opensis.com/ Product

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-39378), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.