CVE-2021-44217

Public Exploit

Description

In Ericsson CodeChecker through 6.18.0, a Stored Cross-site scripting (XSS) vulnerability in the comments component of the reports viewer allows remote attackers to inject arbitrary web script or HTML via the POST JSON data of the /CodeCheckerService API.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.74% Top 30%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory githubusercontent.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://codechecker-demo.eastus.cloudapp.azure.com/ permissions required
https://user-images.githubusercontent.com/9525971/142965091-e118b012-a7fc-4c2f-ad0c-80aeed6f7ec9.png third party advisory
https://github.com/Ericsson/codechecker/releases third party advisory release notes
https://github.com/Hyperkopite/CVE-2021-44217/blob/main/README.md third party advisory exploit
https://github.com/Ericsson/codechecker/pull/3549 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-44217?
CVE-2021-44217 has been scored as a medium severity vulnerability.
How to fix CVE-2021-44217?
To fix CVE-2021-44217, 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-2021-44217 being actively exploited in the wild?
It is possible that CVE-2021-44217 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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