CVE-2026-103115Medium· 6.3▾ SunlitA security flaw has been discovered in OS4ED openSIS-Classic up to 9.3. This affects an unknown function of the file functions/CustomFieldsFnc.php of the component Student Search. The manipulation of the argument cust results in sql inje…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 34.7 · likelihood 0 · exploitation 0
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A security flaw has been discovered in OS4ED openSIS-Classic up to 9.3. This affects an unknown function of the file functions/CustomFieldsFnc.php of the component Student Search. The manipulation of the argument cust results in sql injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
openSIS-Classic 9.0openSIS-Classic 9.1openSIS-Classic 9.2openSIS-Classic 9.3Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-103113Medium· 4.7A vulnerability was determined in OS4ED openSIS-Classic up to 9.3
CVE-2026-103116Medium· 6.3OS4ED openSIS-Classic Student List Search Endpoint GetStuListFnc.php DBQuery sql injection
CVE-2026-103114Medium· 6.3A vulnerability was identified in OS4ED openSIS-Classic up to 9.3
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