CVE-2021-20717
Last modified
CVE-2021-20717 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Cross-site scripting vulnerability in EC-CUBE 4.0.0 to 4.0.5 allows a remote attacker to inject a specially crafted script in the specific input field of the EC web site which is created using EC-CUBE. As a result, it may lead to an arbitrary script execution on the administrator's web browser.. EPSS estimates a 2.31% chance of exploitation in the next 30 days.
Description
Cross-site scripting vulnerability in EC-CUBE 4.0.0 to 4.0.5 allows a remote attacker to inject a specially crafted script in the specific input field of the EC web site which is created using EC-CUBE. As a result, it may lead to an arbitrary script execution on the administrator's web browser.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ec-Cube | Ec-Cube | >= 4.0.0, < 4.0.5 |
References
- https://jvn.jp/en/jp/JVN97554111/index.htmlThird Party Advisory
- https://www.ec-cube.net/news/detail.php?news_id=383Patch, Vendor Advisory
- https://www.ec-cube.net/news/detail.php?news_id=384Patch, Vendor Advisory
- https://jvn.jp/en/jp/JVN97554111/index.htmlThird Party Advisory
- https://www.ec-cube.net/news/detail.php?news_id=383Patch, Vendor Advisory
- https://www.ec-cube.net/news/detail.php?news_id=384Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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