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CVE-2024-56511— DataEase has an unauthorized vulnerability

Quick assessment

Affected
dataease dataease
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

DataEase是DataEase开源的一个开源的数据可视化分析工具。用于帮助用户快速分析数据并洞察业务趋势，从而实现业务的改进与优化。 DataEase 2.10.4之前版本存在安全漏洞，该漏洞源于存在鉴权漏洞，可以被绕过，造成未授权访问的风险。

AI Predicted 9.1 Difficulty: Easy EPSS 44.46% · P99

Public Exploits 1

Nuclei · 1 CVE-2024-56511.yaml [template]

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-56511

Vulnerability Information
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Vulnerability Title
DataEase has an unauthorized vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
DataEase is an open source data visualization analysis tool. Prior to 2.10.4, there is a flaw in the authentication in the io.dataease.auth.filter.TokenFilter class, which can be bypassed and cause the risk of unauthorized access. In the io.dataease.auth.filter.TokenFilter class, ”request.getRequestURI“ is used to obtain the request URL, and it is passed to the "WhitelistUtils.match" method to determine whether the URL request is an interface that does not require authentication. The "match" method filters semicolons, but this is not enough. When users set "server.servlet.context-path" when deploying products, there is still a risk of being bypassed, which can be bypassed by any whitelist prefix /geo/../context-path/. The vulnerability has been fixed in v2.10.4.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选名称进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
DataEase 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DataEase是DataEase开源的一个开源的数据可视化分析工具。用于帮助用户快速分析数据并洞察业务趋势，从而实现业务的改进与优化。 DataEase 2.10.4之前版本存在安全漏洞，该漏洞源于存在鉴权漏洞，可以被绕过，造成未授权访问的风险。
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
dataease dataease < 2.10.4 -

II. Public POCs for CVE-2024-56511

# POC Description Source Link Shenlong Link
1 https://github.com/vulhub/vulhub/blob/master/dataease/CVE-2024-56511/README.md POC Details
2 None https://github.com/Threekiii/Awesome-POC/blob/master/Web%E5%BA%94%E7%94%A8%E6%BC%8F%E6%B4%9E/DataEase%20%E7%99%BD%E5%90%8D%E5%8D%95%E8%B7%AF%E5%BE%84%E7%A9%BF%E8%B6%8A%E8%AE%A4%E8%AF%81%E7%BB%95%E8%BF%87%E6%BC%8F%E6%B4%9E%20CVE-2024-56511.md POC Details
3 DataEase versions up to and including 2.10.3 contain an authentication bypass in `io.dataease.auth.filter.TokenFilter`. The filter passes the raw, unnormalized request URI to `WhitelistUtils.match()`, which only checks for whitelisted prefixes such as `/geo/`, `/customGeo/`, `/map/`, `/oauth2/`, and `/websocket` without resolving `..` segments. By prepending a whitelisted prefix and traversing back into the configured `server.servlet.context-path`, an attacker bypasses the filter while Tomcat still routes the request to the genuine, protected controller. This collapses the entire `/de2api` surface (user management, datasources, dashboards, exports) into unauthenticated access. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-56511.yaml POC Details
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III. Intelligence Information for CVE-2024-56511

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IV. Related Vulnerabilities

Same product: dataease
Same vendor: dataease
Same weakness: CWE-289

V. Comments for CVE-2024-56511

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