CVE-2021-32091

Public Exploit

Description

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

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.33%
Third-Party Advisory sonarsource.com Third-Party Advisory portswigger.net
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://blog.sonarsource.com/hack-the-stack-with-localstack third party advisory exploit
https://portswigger.net/daily-swig/localstack-zero-day-vulnerabilities-chained-to-achieve-remote-takeover-of-local-instances third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-32091?
CVE-2021-32091 has been scored as a medium severity vulnerability.
How to fix CVE-2021-32091?
To fix CVE-2021-32091, 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-2021-32091 being actively exploited in the wild?
It is possible that CVE-2021-32091 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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