Critical severity9.8NVD Advisory· Published Feb 15, 2021· Updated Jun 17, 2026

CVE-2021-26822

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Phpgurukul/Teachers Record Management System2 versions
cpe:2.3:a:phpgurukul:teachers_record_management_system:1.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:phpgurukul:teachers_record_management_system:1.0:*:*:*:*:*:*:*
- (no CPE)range: <1.0
Teachers Record Management System/Teachers Record Management Systemdescription

Patches

Vulnerability mechanics

References

github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-26822nvdExploitThird Party Advisory
www.exploit-db.com/exploits/49562nvdExploitThird Party AdvisoryVDB Entry
phpgurukul.com/teachers-record-management-system-using-php-and-mysql/nvdProductThird Party Advisory

News mentions

No linked articles in our index yet.

cvss	0.637
epss	0.004
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000