CVE-2021-43679

Name: CVE-2021-43679
Creator: NVD / NIST
Published: 2021-12-02T15:15:16.623+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.57%

Last modified Jun 17, 2026

CVE-2021-43679 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. ecshop v2.7.3 is affected by a SQL injection vulnerability in shopex\ecshop\upload\api\client\api.php.. EPSS estimates a 1.57% chance of exploitation in the next 30 days.

Description

ecshop v2.7.3 is affected by a SQL injection vulnerability in shopex\ecshop\upload\api\client\api.php.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.57%

72.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Shopex	Ecshop	2.7.3

References

https://github.com/shopex/ecshop/issues/4Exploit, Third Party Advisory
https://github.com/shopex/ecshop/issues/4Exploit, Third Party Advisory

Timeline

Published: Dec 2, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-43679?

ecshop v2.7.3 is affected by a SQL injection vulnerability in shopex\ecshop\upload\api\client\api.php.

How severe is CVE-2021-43679?

CVE-2021-43679 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.57% probability of exploitation in the next 30 days.

How do I fix CVE-2021-43679?

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-2021-43679?

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

Scan your code now

Source: NVD / NIST