CVE-2026-103113

MEDIUM 4.7

OS4ED openSIS-Classic General Information Tab Student.php save action sql injection

CVSS Score

4.7

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was determined in OS4ED openSIS-Classic up to 9.3. The affected element is the function save action of the file modules/students/Student.php of the component General Information Tab. Executing a manipulation of the argument students can lead to sql injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

CWE	CWE-89 CWE-74
Vendor	os4ed
Product	opensis-classic
Published	Sep 30, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

OS4ED / openSIS-Classic

9.0 9.1 9.2 9.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/411869 vuldb.com: https://vuldb.com/vuln/411869/cti vuldb.com: https://vuldb.com/cve/CVE-2026-103113 vuldb.com: https://vuldb.com/submit/954959 github.com: https://github.com/OS4ED/openSIS-Classic/issues/475 github.com: https://github.com/OS4ED/openSIS-Classic/

Credits

🔍 360alphalab (VulDB User) VulDB CNA Team