CVE-2021-20750

Description

Cross-site scripting vulnerability in EC-CUBE EC-CUBE 3.0.0 to 3.0.18-p2 (EC-CUBE 3 series) and EC-CUBE 4.0.0 to 4.0.5-p1 (EC-CUBE 4 series) allows a remote attacker to inject an arbitrary script by leading an administrator or a user to a specially crafted page and to perform a specific operation.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.40%
Vendor Advisory ec-cube.net Vendor Advisory ec-cube.net
Affected: EC-CUBE CO.,LTD. EC-CUBE
Published at:
Updated at:

References

Link Tags
https://www.ec-cube.net/info/weakness/weakness.php?id=79 vendor advisory
https://www.ec-cube.net/info/weakness/weakness.php?id=78 vendor advisory
https://jvn.jp/en/jp/JVN95292458/index.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-20750?
CVE-2021-20750 has been scored as a medium severity vulnerability.
How to fix CVE-2021-20750?
To fix CVE-2021-20750, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-20750 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-20750 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-20750?
CVE-2021-20750 affects EC-CUBE CO.,LTD. EC-CUBE.
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