CVE-2021-42666
mediumpriority · attend · 47EPSS 0.045 · 92 %ileexploit · PoCEUUSEPSS · scored 2026-10-28
A SQL Injection vulnerability exists in Sourcecodester Engineers Online Portal in PHP via the id parameter to quiz_question.php, which could let a malicious user extract sensitive data from the web server and in some cases use this vulnerability in order to get a remote code execution on the remote web server.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.5–8.8
weaknesses
The CWE weakness classes this flaw belongs to.
exploits (1)
Public proof-of-concept and weaponised exploit code.
affected products (2)
Products and version ranges known to be affected.
- engineers online portal project engineers online portal= 1.0nvdUScpe:2.3:a:engineers_online_portal_project:engineers_online_portal:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (13)
External citations — patches, advisories, analysis.
- https://github.com/TheHackingRabbi/CVE-2021-42666cnnvd
- https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/janobe/CVE-nu11-101321cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2021-42666cnnvd
- https://www.exploit-db.com/exploits/50453cnnvd
- https://www.sourcecodester.com/php/13115/engineers-online-portal-php.htmlcnnvd
- https://github.com/TheHackingRabbi/CVE-2021-42666enisa_euvd
- https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/janobe/CVE-nu11-101321enisa_euvd
- https://www.exploit-db.com/exploits/50453enisa_euvd
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