CVE-2021-23408— Prototype Pollution
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I. Basic Information for CVE-2021-23408
Vulnerability Information
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Vulnerability Title
Prototype Pollution
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
graphhopper 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
graphhopper是一个应用软件。一种快速且内存高效的Java路由引擎，根据Apache License 2.0发布。 graphhoppe 存在安全漏洞，该漏洞源于URL解析器可能会被骗去添加或修改Object的属性。以下产品及版本受到影响：graphhoppe before 3.2, from 4.0-pre1 and before 4.0。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | com.graphhopper:graphhopper-web-bundle | unspecified ~ 3.2 | - |
II. Public POCs for CVE-2021-23408
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/graphhopper/graphhopper/releases/tag/3.1x_refsource_MISC
- https://snyk.io/vuln/SNYK-JAVA-COMGRAPHHOPPER-1320114x_refsource_MISC
- https://github.com/graphhopper/graphhopper/pull/2370x_refsource_MISC
- https://github.com/graphhopper/graphhopper/releases/tag/3.2x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-23408
Same Patch Batch · n/a · 2021-07-21 · 67 CVEs total
| CVE-2021-23409 | 7.5 HIGH | Denial of Service (DoS) |
| CVE-2021-23411 | 5.4 MEDIUM | Cross-site Scripting (XSS) |
| CVE-2020-19498 | libheif 安全漏洞 | |
| CVE-2020-20219 | MikroTik RouterOS 缓冲区错误漏洞 | |
| CVE-2020-19497 | MAT File I/O Library 输入验证错误漏洞 | |
| CVE-2020-19470 | Modesty Pdf2json 代码问题漏洞 | |
| CVE-2020-19469 | Modesty Pdf2json 缓冲区错误漏洞 | |
| CVE-2020-19468 | Modesty Pdf2json 代码问题漏洞 | |
| CVE-2020-19467 | Modesty Pdf2json 资源管理错误漏洞 | |
| CVE-2020-19466 | PDF2JSON 缓冲区错误漏洞 | |
| CVE-2020-19465 | Modesty Pdf2json 缓冲区错误漏洞 | |
| CVE-2020-19464 | PDF2JSON 缓冲区错误漏洞 | |
| CVE-2020-19463 | Modesty Pdf2json 缓冲区错误漏洞 | |
| CVE-2020-22150 | Piwigo 跨站脚本漏洞 | |
| CVE-2020-22148 | Piwigo 跨站脚本漏洞 | |
| CVE-2020-19609 | artifex mupdf 缓冲区错误漏洞 | |
| CVE-2020-20221 | MikroTik RouterOS 资源管理错误漏洞 | |
| CVE-2021-37155 | Wolfssl 安全漏洞 | |
| CVE-2020-20262 | MikroTik RouterOS 代码问题漏洞 | |
| CVE-2021-37220 | MuPDF 缓冲区错误漏洞 |
Showing top 20 of 67 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
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