Vulnerability Details : CVE-2021-23408
Potential exploit
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.
Products affected by CVE-2021-23408
- cpe:2.3:a:graphhopper:graphhopper:*:*:*:*:*:*:*:*
- cpe:2.3:a:graphhopper:graphhopper:4.0:pre1:*:*:*:*:*:*
- cpe:2.3:a:graphhopper:graphhopper:4.0:pre2:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-23408
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-23408
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
2.8
|
1.4
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L |
2.8
|
2.5
|
Snyk |
References for CVE-2021-23408
-
https://github.com/graphhopper/graphhopper/releases/tag/3.1
Release 3.1: avoid prototype pollution (#2370) · graphhopper/graphhopper · GitHubRelease Notes;Third Party Advisory
-
https://github.com/graphhopper/graphhopper/pull/2370
avoid prototype pollution by karussell · Pull Request #2370 · graphhopper/graphhopper · GitHubPatch;Third Party Advisory
-
https://snyk.io/vuln/SNYK-JAVA-COMGRAPHHOPPER-1320114
Prototype Pollution in com.graphhopper:graphhopper-web-bundle | SnykExploit;Third Party Advisory
-
https://github.com/graphhopper/graphhopper/releases/tag/3.2
Release GraphHopper 3.2 · graphhopper/graphhopper · GitHubRelease Notes;Third Party Advisory
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