CVE-2020-28246

Description

A Server-Side Template Injection (SSTI) was discovered in Form.io 2.0.0. This leads to Remote Code Execution during deletion of the default Email template URL. NOTE: the email templating service was removed after 2020. Additionally, the vendor disputes this issue indicating this is sandboxed and only executable by admins.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 10.14% Top 10%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/formio/formio third party advisory
https://github.com/formio/enterprise-release/blob/master/API-Server-Change-Log.md third party advisory release notes

Frequently Asked Questions

What is the severity of CVE-2020-28246?
CVE-2020-28246 has been scored as a critical severity vulnerability.
How to fix CVE-2020-28246?
To fix CVE-2020-28246, 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-2020-28246 being actively exploited in the wild?
It is possible that CVE-2020-28246 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~10% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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