CVEvulnerability
CVE-2021-40309
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-09-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P
- Weaknesses
- CWE-89
Description
A SQL injection vulnerability exists in the Take Attendance functionality of OS4Ed's OpenSIS 8.0. allows an attacker to inject their own SQL query. The cp_id_miss_attn parameter from TakeAttendance.php is vulnerable to SQL injection. An attacker can make an authenticated HTTP request as a user with access to "Take Attendance" functionality to trigger this vulnerability.
Affected configurations
• os4ed opensis 8.0
Related
Weakness · CWE (1)
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command weakness
References
- https://github.com/MiSERYYYYY/Vulnerability-Reports-and-Disclosures/blob/main/OpenSIS-Community-8.0.md Exploit, Third Party Advisory
- https://github.com/OS4ED/openSIS-Classic Product, Third Party Advisory
- https://www.exploit-db.com/exploits/50249 Exploit, Third Party Advisory, VDB Entry
- https://github.com/MiSERYYYYY/Vulnerability-Reports-and-Disclosures/blob/main/OpenSIS-Community-8.0.md Exploit, Third Party Advisory
- https://github.com/OS4ED/openSIS-Classic Product, Third Party Advisory
- https://www.exploit-db.com/exploits/50249 Exploit, Third Party Advisory, VDB Entry