CVE-2021-26822
CRITICAL
9.8
CVSS Score
Published: February 15, 2021 at 08:54 PM UTC
Updated: June 17, 2026 at 03:43 AM UTC
1 product affected across 1 vendorTeachers Record Management System
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Severity
CRITICAL9.8
Exploit prediction
EPSS 5%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (3)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-26822x_refsource_MISCProductThird Party Advisory
Source: [email protected]
https://phpgurukul.com/teachers-record-management-system-using-php-and-mysql/x_refsource_MISCExploitThird Party AdvisoryVDB Entry
Source: [email protected]
https://www.exploit-db.com/exploits/49562CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-89
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