CVE-2021-41647

Name: CVE-2021-41647
Creator: NVD / NIST
Published: 2021-10-01T15:15:07.947+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.1/10EPSS 1.94%

Last modified Jun 17, 2026

CVE-2021-41647 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. An un-authenticated error-based and time-based blind SQL injection vulnerability exists in Kaushik Jadhav Online Food Ordering Web App 1.0. An attacker can exploit the vulnerable "username" parameter in login.php and retrieve sensitive database information, as well as add an administrative user.. EPSS estimates a 1.94% chance of exploitation in the next 30 days.

Description

An un-authenticated error-based and time-based blind SQL injection vulnerability exists in Kaushik Jadhav Online Food Ordering Web App 1.0. An attacker can exploit the vulnerable "username" parameter in login.php and retrieve sensitive database information, as well as add an administrative user.

Metrics

CVSS 3.1

9.1/10

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

EPSS Probability

1.94%

77.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Online Food Ordering Web App Project	Online Food Ordering Web App	1.0

References

http://packetstormsecurity.com/files/164422/Online-Food-Ordering-Web-App-SQL-Injection.htmlExploit, Third Party Advisory
https://github.com/MobiusBinary/CVE-2021-41647Exploit, Third Party Advisory
https://github.com/kaushikjadhav01/Online-Food-Ordering-Web-AppProduct, Third Party Advisory
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-41647Exploit, Third Party Advisory
http://packetstormsecurity.com/files/164422/Online-Food-Ordering-Web-App-SQL-Injection.htmlExploit, Third Party Advisory
https://github.com/MobiusBinary/CVE-2021-41647Exploit, Third Party Advisory
https://github.com/kaushikjadhav01/Online-Food-Ordering-Web-AppProduct, Third Party Advisory
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-41647Exploit, Third Party Advisory

Timeline

Published: Oct 1, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-41647?

How severe is CVE-2021-41647?

CVE-2021-41647 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 1.94% probability of exploitation in the next 30 days.

How do I fix CVE-2021-41647?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-41647?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST