CVE-2021-32561

Public Exploit

Description

OctoPrint before 1.6.0 allows XSS because API error messages include the values of input parameters.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.31%
Third-Party Advisory github.com Third-Party Advisory octoprint.org Third-Party Advisory brzozowski.io
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://octoprint.org/blog/2021/04/27/new-release-1.6.0/ third party advisory release notes
https://github.com/OctoPrint/OctoPrint/releases/tag/1.6.0 third party advisory release notes
https://www.brzozowski.io/web-applications/2021/05/11/the-insecure-story-of-octoprint.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-32561?
CVE-2021-32561 has been scored as a medium severity vulnerability.
How to fix CVE-2021-32561?
To fix CVE-2021-32561, 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-2021-32561 being actively exploited in the wild?
It is possible that CVE-2021-32561 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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