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CVE-2023-2979— Abstrium Pydio Cells User Creation access control

Quick assessment

Affected
Abstrium Pydio Cells
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.

Abstrium Pydio Cells是法国Abstrium公司的一款使用Go语言开发的下一代文件共享平台。 Abstrium Pydio Cells 4.2.0版本存在访问控制错误漏洞，该漏洞源于访问控制不正确。

CVSS 4.7 · Medium EPSS 0.81% · P55

Possible ATT&CK Techniques 1 AI

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I. Basic Information for CVE-2023-2979

Vulnerability Information
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Vulnerability Title
Abstrium Pydio Cells User Creation access control
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as critical has been found in Abstrium Pydio Cells 4.2.0. This affects an unknown part of the component User Creation Handler. The manipulation leads to improper access controls. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 4.2.1 is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-230211.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Abstrium Pydio Cells 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Abstrium Pydio Cells是法国Abstrium公司的一款使用Go语言开发的下一代文件共享平台。 Abstrium Pydio Cells 4.2.0版本存在访问控制错误漏洞，该漏洞源于访问控制不正确。
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
Abstrium Pydio Cells 4.2.0 -

II. Public POCs for CVE-2023-2979

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III. Intelligence Information for CVE-2023-2979

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Vendor Advisories for CVE-2023-2979 (1)

Security Blog Posts for CVE-2023-2979 (1)

Other References for CVE-2023-2979 (1)

Same Patch Batch · Abstrium · 2023-05-30 · 4 CVEs total

CVE-2023-2980 6.3 MEDIUM Abstrium Pydio Cells User Creation resource injection
CVE-2023-2978 4.6 MEDIUM Abstrium Pydio Cells Change Subscription authorization
CVE-2023-2981 3.5 LOW Abstrium Pydio Cells Chat cross site scripting

IV. Related Vulnerabilities

Same product: Pydio Cells
Same vendor: Abstrium
Same weakness: CWE-284

V. Comments for CVE-2023-2979

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