CVE-2021-41691
CVSS v3
9.8
CRITICAL
EPSS Score
3.0 %
exploit probability
CISA KEV
No
known exploited
Exploitation
none
SSVC status
Description
A SQL injection vulnerability exists in OS4Ed Open Source Information System Community v8.0 via the "student_id" and "TRANSFER{SCHOOL]" parameters in POST request sent to /TransferredOutModal.php.
Technical details
- CVSS v3 Vector
- 3.1
- Published
- 2025-06-24
- Last Modified
- 2025-07-09
Frequently asked questions
What is CVE-2021-41691?
A SQL injection vulnerability exists in OS4Ed Open Source Information System Community v8.0 via the "student_id" and "TRANSFER{SCHOOL]" parameters in POST request sent to /TransferredOutModal.php.
Is CVE-2021-41691 actively exploited?
Active exploitation of CVE-2021-41691 has not been confirmed. The EPSS score is 3.0%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-41691?
CVE-2021-41691 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string 3.1.
Is CVE-2021-41691 affecting your environment?
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