CVE-2026-103117: OS4ED openSIS-Classic Save Data DatabaseInc.php db_properties sql injection
A security vulnerability has been detected in OS4ED openSIS-Classic up to 9.3. Affected is the function dbproperties 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 Software
Event History
Frequently Asked Questions
Who can exploit this issue?
The vulnerability can be exploited remotely, but the CVSS vector indicates that the attacker needs high privileges. No user interaction is required.
Which versions are known to be affected?
OS4ED openSIS-Classic versions up to and including 9.3 are identified as affected.
Is public exploit information available?
Yes. The exploit has been publicly disclosed and may be used.
What should teams do if a patch is not available?
The provided information does not identify a vendor patch or workaround. Restrict high-privilege access to the application and monitor for suspicious database-related activity while awaiting a vendor response.