CVE-2021-26822

Katalog CVE

CVSS 9.8 · Critical EPSS 4,8%

Kerentanan Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') pada phpgurukul teachers record management system. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Teachers Record Management System 1.0 is affected by a SQL injection vulnerability in 'searchteacher' POST parameter in search-teacher.php. This vulnerability can be exploited by a remote unauthenticated attacker to leak sensitive information and perform code execution attacks.

Rincian

Terbit di NVD

15 Februari 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

EPSS (30 hari)

4,8% peluang dieksploitasi; lebih tinggi dari 91,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-26822 exploit · advisory pihak ketiga
• https://phpgurukul.com/teachers-record-management-system-using-php-and-mysql/ product · advisory pihak ketiga
• https://www.exploit-db.com/exploits/49562 exploit · advisory pihak ketiga · vdb entry