CVE-2020-11056

Potential Code Injection in Sprout Forms

Description

In Sprout Forms before 3.9.0, there is a potential Server-Side Template Injection vulnerability when using custom fields in Notification Emails which could lead to the execution of Twig code. This has been fixed in 3.9.0.

Categories

7.4
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.56%
Third-Party Advisory github.com
Affected: barrelstrength Sprout Forms
Published at:
Updated at:

References

Link Tags
https://github.com/barrelstrength/craft-sprout-forms/security/advisories/GHSA-px8v-hxxx-2rgh third party advisory
https://github.com/barrelstrength/craft-sprout-forms/blob/v3/CHANGELOG.md#390---2020-04-09-critical release notes

Frequently Asked Questions

What is the severity of CVE-2020-11056?
CVE-2020-11056 has been scored as a high severity vulnerability.
How to fix CVE-2020-11056?
To fix CVE-2020-11056, 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-2020-11056 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-11056 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-11056?
CVE-2020-11056 affects barrelstrength Sprout Forms.
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