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CVE-2023-2978— Abstrium Pydio Cells Change Subscription authorization

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版本存在安全漏洞，该漏洞源于对应用程序的错误操作导致授权绕过。

CVSS 4.6 · Medium EPSS 0.73% · P53

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2023-2978

Vulnerability Information
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Vulnerability Title
Abstrium Pydio Cells Change Subscription authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Abstrium Pydio Cells 4.2.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the component Change Subscription Handler. The manipulation leads to authorization bypass. 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. VDB-230210 is the identifier assigned to this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
Abstrium Pydio Cells 安全漏洞
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版本存在安全漏洞，该漏洞源于对应用程序的错误操作导致授权绕过。
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-2023-2978

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III. Intelligence Information for CVE-2023-2978

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Vendor Advisories for CVE-2023-2978 (2)

Security Blog Posts for CVE-2023-2978 (1)

Other References for CVE-2023-2978 (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-2023-2979 4.7 MEDIUM Abstrium Pydio Cells User Creation access control
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-639

V. Comments for CVE-2023-2978

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