CVE-2021-42666

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 v3.1

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

CVSS v2.0

6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

4.48% chance of exploitation in the next 30 days, 91th percentile

Published

2021-11-05

Updated

2024-08-04

Proof-of-concept exploits (4)

• TheHackingRabbi/CVE-2021-426660★ · 2022-03-24
• nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/janobe/CVE-nu11-101321
• https://www.exploit-db.com/exploits/50453
• 0xDeku/CVE-2021-426660★ · 2022-03-24

References

• CVE Record
• NVD entry

Related

• CVE-2021-42662
• CVE-2021-42663
• CVE-2021-42664
• CVE-2021-42665
• CVE-2021-42667
• CVE-2021-42668