CVE-2021-42668
9.8
CRITICAL · CVSS 3.1 · EPSS 4.7% (pctl 92)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 4.73% — more likely to be exploited than 92% of all CVEs |
| Weakness | CWE-89 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2021-11-05 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| 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
- 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
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