What’s Vulnerable › Vulnerabilities

CVE-2026-103116: OS4ED openSIS-Classic Student List Search Endpoint GetStuListFnc.php DBQuery sql injection

• Severity: medium (CVSS 6.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-30 · updated 2026-09-30
• Weakness: CWE-74

Description

A weakness has been identified in OS4ED openSIS-Classic up to 9.3. This impacts the function DBQuery of the file functions/GetStuListFnc.php of the component Student List Search Endpoint. This manipulation of the argument LO_sort causes sql injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

• OS4ED openSIS-Classic: 9.0, 9.1, 9.2, 9.3

References

• https://github.com/OS4ED/openSIS-Classic/
• https://github.com/OS4ED/openSIS-Classic/issues/476
• https://vuldb.com/cve/CVE-2026-103116
• https://vuldb.com/submit/954962
• https://vuldb.com/vuln/411872
• https://vuldb.com/vuln/411872/cti

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