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CVE-2023-47629— Privilege escalation through email sign-up in datahub

Quick assessment

Affected
datahub-project datahub
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

DataHub是datahub-project开源的一个现代数据栈的元数据平台。 DataHub 0.12.1之前版本存在安全漏洞，该漏洞源于允许攻击者通过电子邮件的邀请链接注册管理员账户。

CVSS 7.1 · High EPSS 0.47% · P38

Possible ATT&CK Techniques 1 AI

T1136.003 · Cloud Account
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I. Basic Information for CVE-2023-47629

Vulnerability Information
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Vulnerability Title
Privilege escalation through email sign-up in datahub
Source: CVE Program / CVE List V5
Vulnerability Description
DataHub is an open-source metadata platform. In affected versions sign-up through an invite link does not properly restrict users from signing up as privileged accounts. If a user is given an email sign-up link they can potentially create an admin account given certain preconditions. If the default datahub user has been removed, then the user can sign up for an account that leverages the default policies giving admin privileges to the datahub user. All DataHub instances prior to the patch that have removed the datahub user, but not the default policies applying to that user are affected. Users are advised to update to version 0.12.1 which addresses the issue. There are no known workarounds for this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
DataHub 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DataHub是datahub-project开源的一个现代数据栈的元数据平台。 DataHub 0.12.1之前版本存在安全漏洞，该漏洞源于允许攻击者通过电子邮件的邀请链接注册管理员账户。
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
datahub-project datahub < 0.12.1 -

II. Public POCs for CVE-2023-47629

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III. Intelligence Information for CVE-2023-47629

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Vendor Advisories for CVE-2023-47629 (1)

Same Patch Batch · datahub-project · 2023-11-14 · 3 CVEs total

CVE-2023-47640 6.4 MEDIUM Insecure Use of HMAC-SHA1 For Session Signing in datahub
CVE-2023-47628 4.2 MEDIUM Session Expiration Misconfiguration in datahub

IV. Related Vulnerabilities

Same product: datahub
Same vendor: datahub-project
Same weakness: CWE-269

V. Comments for CVE-2023-47629

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