CVE-2021-42667

A SQL Injection vulnerability exists in Sourcecodester Online Event Booking and Reservation System in PHP in event-management/views. An attacker can leverage this vulnerability in order to manipulate the sql query performed. As a result he can extract sensitive data from the web server and in some cases he can use this vulnerability in order to get a remote code execution on the remote web server.

CVSS v3.1

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

CVSS v2.0

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

16.05% chance of exploitation in the next 30 days, 97th percentile

Nuclei

critical · CWE-89

Published

2021-11-05

Updated

2024-08-04

Proof-of-concept exploits (3)

• TheHackingRabbi/CVE-2021-426672★ · 2022-03-24
• nu11secur1ty/CVE-mitre/tree/main/CVE-2021-42667
• 0xDeku/CVE-2021-426672★ · 2022-03-24

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-42667.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2021-42662
• CVE-2021-42663
• CVE-2021-42664
• CVE-2021-42665
• CVE-2021-42666
• CVE-2021-42668