CVE-2021-43441

Name: CVE-2021-43441
Creator: NVD / NIST
Published: 2021-12-20T20:15:07.833+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 1.22%

Last modified Jun 17, 2026

CVE-2021-43441 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. An HTML Injection Vulnerability in iOrder 1.0 allows the remote attacker to execute Malicious HTML codes via the signup form. EPSS estimates a 1.22% chance of exploitation in the next 30 days.

Description

An HTML Injection Vulnerability in iOrder 1.0 allows the remote attacker to execute Malicious HTML codes via the signup form

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

1.22%

64.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Iorder Project	Iorder	1.0

References

https://github.com/MartDevelopers-Inc/Order_Processing_MISThird Party Advisory
https://medium.com/%40mayhem7999/cve-2021-43441-2fcc857cb6bb
https://github.com/MartDevelopers-Inc/Order_Processing_MISThird Party Advisory
https://medium.com/%40mayhem7999/cve-2021-43441-2fcc857cb6bb

Timeline

Published: Dec 20, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-43441?

An HTML Injection Vulnerability in iOrder 1.0 allows the remote attacker to execute Malicious HTML codes via the signup form

How severe is CVE-2021-43441?

CVE-2021-43441 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 1.22% probability of exploitation in the next 30 days.

How do I fix CVE-2021-43441?

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-2021-43441?

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

Scan your code now

Source: NVD / NIST