CVE-2021-32091: Localstack

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

A Cross-site scripting (XSS) vulnerability exists in StackLift LocalStack 0.12.6.

Affected products

• Localstack Localstack: version 0.12.6 only

Published 2021-05-07. Last modified 2026-06-17.