CVE-2021-20842
EC-CUBE Cross-site request forgery (CSRF) vulnerability
6.5
MEDIUM
CVSS 3.1
EPSS 0.11%
Description
Cross-site request forgery (CSRF) vulnerability in EC-CUBE 2 series 2.11.0 to 2.17.1 allows a remote attacker to hijack the authentication of Administrator and delete Administrator via a specially crafted web page.
How to fix CVE-2021-20842
To remediate CVE-2021-20842, upgrade the affected package to a fixed version below.
- Packagist/ec-cube/ec-cube—upgrade to 2.17.2 or later
Is CVE-2021-20842 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 2.11.0, < 2.17.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |