CVE-2020-28481— Insecure Defaults
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I. Basic Information for CVE-2020-28481
Vulnerability Information
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Vulnerability Title
Insecure Defaults
Source: NVD (National Vulnerability Database)
Vulnerability Description
The package socket.io before 2.4.0 are vulnerable to Insecure Defaults due to CORS Misconfiguration. All domains are whitelisted by default.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Socketio Socket.io 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Socketio Socket.io是Socketio社区的一个基于Javascript的支持基于事件双向通信的服务器端应用。 socket.io before 2.4.0 存在安全漏洞，该漏洞源于CORS配置错误，容易出现不安全的默认值。
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 |
|---|---|---|---|---|
| - | socket.io | unspecified ~ 2.4.0 | - |
II. Public POCs for CVE-2020-28481
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://snyk.io/vuln/SNYK-JS-SOCKETIO-1024859x_refsource_MISC
- https://github.com/socketio/socket.io/issues/3671x_refsource_MISC
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1056357x_refsource_MISC
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1056358x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-28481
Same Patch Batch · n/a · 2021-01-19 · 38 CVEs total
| CVE-2020-28477 | 7.5 HIGH | Prototype Pollution |
| CVE-2020-28478 | 7.5 HIGH | Prototype Pollution |
| CVE-2020-28472 | 7.3 HIGH | Prototype Pollution |
| CVE-2020-28480 | 7.3 HIGH | Prototype Pollution |
| CVE-2020-28482 | 5.9 MEDIUM | Cross-site Request Forgery (CSRF) |
| CVE-2020-28479 | 5.9 MEDIUM | Denial of Service (DoS) |
| CVE-2020-27256 | 多款Sooil产品信任管理问题漏洞 | |
| CVE-2021-22498 | Micro Focus Application Lifecycle Management 代码问题漏洞 | |
| CVE-2021-3184 | MISP 跨站脚本漏洞 | |
| CVE-2020-27270 | 多款Sooil产品授权问题漏洞 | |
| CVE-2020-27272 | 多款Sooil产品访问控制错误漏洞 | |
| CVE-2020-27276 | 多款Sooil产品授权问题漏洞 | |
| CVE-2021-20190 | FasterXML jackson-databind 代码问题漏洞 | |
| CVE-2020-8581 | Clustered Data ONTAP 安全漏洞 | |
| CVE-2021-25325 | MISP 跨站脚本漏洞 | |
| CVE-2020-27258 | 多款Sooil产品信息泄露漏洞 | |
| CVE-2020-27264 | 多款Sooil产品安全特征问题漏洞 | |
| CVE-2020-11997 | Apache Guacamole 安全漏洞 | |
| CVE-2020-27266 | 多款Sooil产品授权问题漏洞 | |
| CVE-2020-27268 | 多款Sooil产品授权问题漏洞 |
Showing top 20 of 38 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
V. Comments for CVE-2020-28481
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