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CVE-2023-22472— Nextcloud Deck Desktop Client is vulnerable to Cross-Site Request Forgery (CSRF) via malicious link

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.

Deck是一个看板风格的组织工具。旨在为与 Nextcloud 集成的团队进行个人规划和项目组织。 Deck存在跨站请求伪造漏洞。攻击者利用该漏洞可以使用任意主体发送任何POST请求。

CVSS 5.3 · Medium EPSS 0.20% · P10

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2023-22472

Vulnerability Information
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Vulnerability Title
Nextcloud Deck Desktop Client is vulnerable to Cross-Site Request Forgery (CSRF) via malicious link
Source: CVE Program / CVE List V5
Vulnerability Description
Deck is a kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. It is possible to make a user send any POST request with an arbitrary body given they click on a malicious deep link on a Windows computer. (e.g. in an email, chat link, etc). There are currently no known workarounds. It is recommended that the Nextcloud Desktop client is upgraded to 3.6.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Deck 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Deck是一个看板风格的组织工具。旨在为与 Nextcloud 集成的团队进行个人规划和项目组织。 Deck存在跨站请求伪造漏洞。攻击者利用该漏洞可以使用任意主体发送任何POST请求。
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 <= 3.6.1 -

II. Public POCs for CVE-2023-22472

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III. Intelligence Information for CVE-2023-22472

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Patches & Fixes for CVE-2023-22472 (1)

Vendor Advisories for CVE-2023-22472 (1)

IV. Related Vulnerabilities

Same product: security-advisories
Same vendor: nextcloud
Same weakness: CWE-352

V. Comments for CVE-2023-22472

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