CVE-2021-23433— Prototype Pollution
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-23433
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Prototype Pollution
Source: NVD (National Vulnerability Database)
Vulnerability Description
The package algoliasearch-helper before 3.6.2 are vulnerable to Prototype Pollution due to use of the merge function in src/SearchParameters/index.jsSearchParameters._parseNumbers without any protection against prototype properties. Note that this vulnerability is only exploitable if the implementation allows users to define arbitrary search patterns.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
algoliasearch-helper 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
algoliasearch-helper是开源的一个JavaScript模块，它可以帮助您跟踪搜索参数并提供更高级别的 API。 algoliasearch-helper 存在安全漏洞，该漏洞源于3.6.2之前的包algoliassearch -helper因parseNumbers对原型属性没有任何保护所以很容易受到原型污染。
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 |
|---|---|---|---|---|
| - | algoliasearch-helper | unspecified ~ 3.6.2 | - |
II. Public POCs for CVE-2021-23433
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-23433
请登录查看更多情报信息。
- https://snyk.io/vuln/SNYK-JS-ALGOLIASEARCHHELPER-1570421x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-23433
Same Patch Batch · n/a · 2021-11-19 · 35 CVEs total
| CVE-2021-41435 | ASUS routers 安全漏洞 | |
| CVE-2021-29323 | Moddable SDK 缓冲区错误漏洞 | |
| CVE-2021-29324 | Moddable SDK 缓冲区错误漏洞 | |
| CVE-2021-22028 | Greenplum Database 路径遍历漏洞 | |
| CVE-2021-3962 | ImageMagick 资源管理错误漏洞 | |
| CVE-2021-22030 | Greenplum Database 日志信息泄露漏洞 | |
| CVE-2021-22053 | VMware Spring Cloud Netflix 代码注入漏洞 | |
| CVE-2021-33850 | WordPress 跨站脚本漏洞 | |
| CVE-2021-37592 | Suricata 缓冲区错误漏洞 | |
| CVE-2021-29325 | Moddable SDK 缓冲区错误漏洞 | |
| CVE-2021-41436 | ASUS routers 环境问题漏洞 | |
| CVE-2021-44033 | Ionic Identity Vault 安全漏洞 | |
| CVE-2021-44025 | Roundcube Webmail 跨站脚本漏洞 | |
| CVE-2021-44026 | Roundcube Webmail SQL注入漏洞 | |
| CVE-2021-21898 | LibreCAD 缓冲区错误漏洞 | |
| CVE-2021-21899 | LibreCAD 缓冲区错误漏洞 | |
| CVE-2021-21900 | LibreCAD 资源管理错误漏洞 | |
| CVE-2021-42254 | BeyondTrust Privilege Management 安全漏洞 | |
| CVE-2021-44038 | Quagga 后置链接漏洞 | |
| CVE-2021-22968 | PortlandLabs Concrete CMS 代码问题漏洞 |
Showing top 20 of 35 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
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
V. Comments for CVE-2021-23433
No comments yet