CVE-2021-20750: XSS
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.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2021-20750?
CVE-2021-20750 is a cross-site scripting vulnerability in EC-CUBE EC-CUBE 3.0.0 to 3.0.18-p2 and EC-CUBE 4.0.0 to 4.0.5-p1 that allows a remote attacker to inject an arbitrary script by leading an administrator or a user to a specially crafted page and perform a specific operation.
Which versions of EC-CUBE are affected by CVE-2021-20750?
EC-CUBE versions 3.0.0 to 3.0.18-p2 (EC-CUBE 3 series) and 4.0.0 to 4.0.5-p1 (EC-CUBE 4 series) are affected by CVE-2021-20750.
What is the severity of CVE-2021-20750?
CVE-2021-20750 has a severity score of 6.1, which is considered medium.
How can a remote attacker exploit CVE-2021-20750?
A remote attacker can exploit CVE-2021-20750 by leading an administrator or a user to a specially crafted page and performing a specific operation, which allows the attacker to inject an arbitrary script.
Where can I find more information about CVE-2021-20750?
You can find more information about CVE-2021-20750 on the following websites: [JVN](https://jvn.jp/en/jp/JVN95292458/index.html), [EC-CUBE Weakness Information](https://www.ec-cube.net/info/weakness/weakness.php?id=78), [EC-CUBE Weakness Information](https://www.ec-cube.net/info/weakness/weakness.php?id=79).