High, CVSS 7.4PackagistPublished
Potential Code Injection in Sprout Forms
CVE-2020-11056 · GHSA-px8v-hxxx-2rgh
- Affected
- Packagist barrelstrength/sprout-base-email < 1.2.7
- Fixed in
- 1.2.7· Vendor fix available
- Issue
- Impact A potential Server-Side Template Injection vulnerability exists in Sprout Forms which could lead to the execution of Twig code. Patches The problem is fixed inbarrelstrength/sprout-forms:v3.9.0 which upgrades to barrelstrength/sprout-base-email:v1.2.7 Workarounds Users unable to upgrade should update any Notification Emails to use the "Basic Notification (Sprout Email)" template and avoid using the "Basic Notification (Sprout Forms)" template or any custom templates that display Form Fields. References - See the release notes in the CHANGELOG - Credits to Paweł Hałdrzyński, Daniel Kalinowski from ISEC.PL for discovery and responsible disclosure For more information If you have any questions or comments about this advisory: Open an issue in the Sprout Forms repo Email us at sprout@barrelstrengthdesign.com
Recommended action: Upgrade to 1.2.7 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.