What’s Vulnerable › Vulnerabilities

CVE-2026-103117: OS4ED openSIS-Classic Save Data DatabaseInc.php db_properties sql injection

• Severity: medium (CVSS 4.7 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 security vulnerability has been detected in OS4ED openSIS-Classic up to 9.3. Affected is the function db_properties of the file functions/DatabaseInc.php of the component Save Data Handler. Such manipulation of the argument values leads to sql injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. 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/477
• https://vuldb.com/cve/CVE-2026-103117
• https://vuldb.com/submit/954963
• https://vuldb.com/vuln/411873
• https://vuldb.com/vuln/411873/cti

Get alerted when CVE-2026-103117 or the next vulnerability affects your stack