CVE-2021-28423

Multiple SQL Injection vulnerabilities in Teachers Record Management System 1.0 thru 2.1 allow remote authenticated users to execute arbitrary SQL commands via the 'editid' GET parameter in edit-subjects-detail.php, edit-teacher-detail.php, or the 'searchdata' POST parameter in search.php.

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

2.58% chance of exploitation in the next 30 days, 84th percentile

Published

2021-07-01

Updated

2025-05-28

Proof-of-concept exploits (3)

• https://nhattruong.blog/2021/05/22/cve-2021-28423-teachers-record-management-system-1-0-s…
• https://packetstormsecurity.com/files/163172/Teachers-Record-Management-System-1.0-SQL-In…
• https://www.exploit-db.com/exploits/50018

References

• CVE Record
• NVD entry

Related

• CVE-2021-28420
• CVE-2021-28424
• CVE-2021-28419
• CVE-2021-28447
• CVE-2021-28418
• CVE-2021-28459