CVE-2021-26822
9.8
CRITICAL · CVSS 3.1 · EPSS 4.8% (pctl 92)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 4.84% — more likely to be exploited than 92% of all CVEs |
| Weakness | CWE-89 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2021-02-15 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| phpgurukul | teachers record management system |
References
- https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-26822
- https://phpgurukul.com/teachers-record-management-system-using-php-and-mysql/
- https://www.exploit-db.com/exploits/49562
- https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-26822
- https://phpgurukul.com/teachers-record-management-system-using-php-and-mysql/
- https://www.exploit-db.com/exploits/49562
→ the Explorer · watch your stack · NVD