CVE-2021-23408

Public Exploit
Prototype Pollution

Description

This affects the package com.graphhopper:graphhopper-web-bundle before 3.2, from 4.0-pre1 and before 4.0. The URL parser could be tricked into adding or modifying properties of Object.prototype using a constructor or __proto__ payload.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.25%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory snyk.io
Affected: n/a com.graphhopper:graphhopper-web-bundle
Published at:
Updated at:

References

Link Tags
https://snyk.io/vuln/SNYK-JAVA-COMGRAPHHOPPER-1320114 third party advisory exploit
https://github.com/graphhopper/graphhopper/pull/2370 third party advisory patch
https://github.com/graphhopper/graphhopper/releases/tag/3.2 third party advisory release notes
https://github.com/graphhopper/graphhopper/releases/tag/3.1 third party advisory release notes

Frequently Asked Questions

What is the severity of CVE-2021-23408?
CVE-2021-23408 has been scored as a medium severity vulnerability.
How to fix CVE-2021-23408?
To fix CVE-2021-23408, 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-2021-23408 being actively exploited in the wild?
It is possible that CVE-2021-23408 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.
What software or system is affected by CVE-2021-23408?
CVE-2021-23408 affects n/a com.graphhopper:graphhopper-web-bundle.
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