Critical severity9.8NVD Advisory· Published Nov 30, 2021· Updated Jun 17, 2026

CVE-2021-41677

Description

A SQL injection vulnerability exists in version 8.0 of openSIS when MySQL or MariaDB is used as the application database. An attacker can then issue the SQL command through the /opensis/functions/GetStuListFnc.php &Grade= parameter.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

openSIS/openSISdescription
openSIS/openSISllm-fuzzy
Range: =8.0

Patches

Vulnerability mechanics

References

github.com/OS4ED/openSIS-Classic/issues/202nvdExploitIssue TrackingThird Party Advisory

News mentions

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