Cross-site Scripting Vulnerability in StackLift LocalStack
CVE-2021-32091

6.1MEDIUM

Key Information:

Vendor

Localstack

Status
Localstack
Vendor
CVE Published:
7 May 2021

What is CVE-2021-32091?

A Cross-site scripting (XSS) vulnerability has been identified in StackLift LocalStack version 0.12.6. This vulnerability allows attackers to inject malicious scripts into web applications, compromising user data and session information. Exploiting this flaw can lead to unauthorized actions being executed by the victim's browser, emphasizing the importance of promptly addressing security updates to mitigate potential risks.

References

https://blog.sonarsource.com/hack-the-stack-with-localstack
x_refsource_MISC
https://portswigger.net/daily-swig/localstack-zero-day-vu...
x_refsource_MISC

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.