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Case File

CVE-2021-26822

CRITICAL · CVSS 9.8 EPSS 4.84% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-02-15 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable. It involves a SQL injection risk. Exploitation may require the attacker to be authenticated.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit code execution
GitHub PoC Links
External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-26822
Severity
CRITICAL
CVSS
9.8
EPSS
4.84%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)