What is CVE-2020-11056?

CVE-2020-11056 is a high-severity vulnerability in Barrelstrength Sprout Forms, classified under Code Injection. CVSS score: 7.4/10. Published 2020-05-07.

How severe is CVE-2020-11056?

High severity. CVSS v3 base score is 7.4 out of 10.

RCE in Barrelstrength Sprout Forms

CVE-2020-11056

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.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.010 (60.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L.

Affected products

Barrelstrength Sprout Forms — versions < 3.9.0
Barrelstrengthdesign Sprout_forms

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
security-advisories@github.com (x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2020-11056?: CVE-2020-11056 is a high-severity vulnerability in Barrelstrength Sprout Forms, classified under Code Injection. CVSS score: 7.4/10. Published 2020-05-07.
How severe is CVE-2020-11056?: High severity. CVSS v3 base score is 7.4 out of 10.