CVE-2021-42668

9.8 criticalEPSS 4.7%

Critical (9.8) in engineers online portal project engineers online portal. EPSS 4.7% chance of exploitation in the next 30 days.

A SQL Injection vulnerability exists in Sourcecodester Engineers Online Portal in PHP via the id parameter in the my_classmates.php web page.. As a result, an attacker can extract sensitive data from the web server and in some cases can use this vulnerability in order to get a remote code execution on the remote web server.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 4.7% chance of exploitation in the next 30 days; higher than 91% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2021-11-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

engineers_online_portal_project:engineers_online_portal

References

https://github.com/TheHackingRabbi/CVE-2021-42668
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-42668
https://www.nu11secur1ty.com/2021/12/cve-2021-42668.html
https://www.sourcecodester.com/php/13115/engineers-online-portal-php.html
https://github.com/TheHackingRabbi/CVE-2021-42668

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