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CVE-2022-29159— Possibility for anyone to add a stack with existing tasks on anyone's board in Nextcloud Deck

Quick assessment

Affected
nextcloud security-advisories
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.

Nextcloud是德国Nextcloud公司的一套开源的自托管文件同步和共享的通信应用平台。 Nextcloud Deck 1.4.8之前版本、1.5.6之前版本、1.6.1之前版本存在安全漏洞。攻击者利用该漏洞将带有卡片的堆栈从自己的主机上移动到另一个用户的主机上。

CVSS 5.0 · Medium EPSS 0.97% · P60

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2022-29159

Vulnerability Information
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Vulnerability Title
Possibility for anyone to add a stack with existing tasks on anyone's board in Nextcloud Deck
Source: CVE Program / CVE List V5
Vulnerability Description
Nextcloud Deck is a Kanban-style project & personal management tool for Nextcloud. In versions prior to 1.4.8, 1.5.6, and 1.6.1, an authenticated user can move stacks with cards from their own board to a board of another user. The Nextcloud Deck app contains a patch for this issue in versions 1.4.8, 1.5.6, and 1.6.1. There are no known currently-known workarounds available.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
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
Nextcloud 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nextcloud是德国Nextcloud公司的一套开源的自托管文件同步和共享的通信应用平台。 Nextcloud Deck 1.4.8之前版本、1.5.6之前版本、1.6.1之前版本存在安全漏洞。攻击者利用该漏洞将带有卡片的堆栈从自己的主机上移动到另一个用户的主机上。
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
nextcloud security-advisories < 1.4.8 -

II. Public POCs for CVE-2022-29159

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III. Intelligence Information for CVE-2022-29159

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Patches & Fixes for CVE-2022-29159 (1)

Vendor Advisories for CVE-2022-29159 (1)

Other References for CVE-2022-29159 (1)

Same Patch Batch · nextcloud · 2022-05-20 · 4 CVEs total

CVE-2022-24906 3.5 LOW Error in deleting deck cards attachment reveals the full application path in Nextcloud Dec
CVE-2022-29163 3.5 LOW Bypass of password requirements when sharing a folder via the Circles app in Nextcloud Ser
CVE-2022-29160 2.8 LOW Sensitive files/data exist after deletion of user account in Nextcloud Android

IV. Related Vulnerabilities

Same product: security-advisories
Same vendor: nextcloud
Same weakness: CWE-639

V. Comments for CVE-2022-29159

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