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CVE-2021-42666

HIGH
8.8
CVSS Score
Published: November 5, 2021 at 12:24 PM UTC
Updated: June 17, 2026 at 04:09 AM UTC
1 product affected across 1 vendorEngineers Online Portal

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Severity
HIGH8.8
Exploit prediction
EPSS 5%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/TheHackingRabbi/CVE-2021-42666
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/janobe/CVE-nu11-101321
x_refsource_MISCExploitThird Party AdvisoryVDB Entry
Source: [email protected]
https://www.exploit-db.com/exploits/50453
x_refsource_MISCProductThird Party Advisory
Source: [email protected]
https://www.sourcecodester.com/php/13115/engineers-online-portal-php.html

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-89

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