Medium severity · published Jul 21, 2021
CVE-2021-23408
This affects the package com.graphhopper:graphhopper-web-bundle before 3.2, from 4.0-pre1 and before 4.0
4.3
CVSS
1.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GR
Graphhopper · Graphhopper
before 3.2; 4.0; 4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-23408
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-23408
Patch
https://github.com/graphhopper/graphhopper/pull/2370
Release Notes
https://github.com/graphhopper/graphhopper/releases/tag/3.1
Release Notes
https://github.com/graphhopper/graphhopper/releases/tag/3.2
Exploit
https://snyk.io/vuln/SNYK-JAVA-COMGRAPHHOPPER-1320114
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