CVE-2021-26822 : Teachers Record Management System 1.0 is affected by a SQL injection vulnerability in 'searchteacher' POST parameter in

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.

Published 2021-02-15 21:15:13

Updated 2023-11-14 20:49:01

Source MITRE

View at NVD, CVE.org

Vulnerability category: Sql Injection

Products affected by CVE-2021-26822

Phpgurukul » Teachers Record Management System » Version: 1.0
cpe:2.3:a:phpgurukul:teachers_record_management_system:1.0:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-26822

EPSS FAQ

5.34%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 93 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-26822

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2021-26822

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

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-26822

https://phpgurukul.com/teachers-record-management-system-using-php-and-mysql/

Teachers Record Management System Project using PHP and Mysql- PHPGURUKUL
Product;Third Party Advisory

CVEs referencing this url
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-26822

CVE-mitre/CVE-2021-26822 at main · nu11secur1ty/CVE-mitre · GitHub
Exploit;Third Party Advisory
https://www.exploit-db.com/exploits/49562

Teachers Record Management System 1.0 - 'searchteacher' SQL Injection - PHP webapps Exploit
Exploit;Third Party Advisory;VDB Entry

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Vulnerability Details : CVE-2021-26822

Products affected by CVE-2021-26822

Exploit prediction scoring system (EPSS) score for CVE-2021-26822

CVSS scores for CVE-2021-26822

CWE ids for CVE-2021-26822

References for CVE-2021-26822