CVE-2021-41691
CVSS v3
9.8
CRITICAL
EPSS Score
1.9 %
exploit probability, as of 2026-10-19
CISA KEV
No
known exploited
Exploitation
none
SSVC status
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Affected and fixed versions
Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2021-41691 yet.
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
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Published
- 2025-06-24
- Last Modified
- 2025-07-09
Frequently asked questions
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.