CVE-2022-29160— Sensitive files/data exist after deletion of user account in Nextcloud Android
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I. Basic Information for CVE-2022-29160
Vulnerability Information
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Vulnerability Title
Sensitive files/data exist after deletion of user account in Nextcloud Android
Source: NVD (National Vulnerability Database)
Vulnerability Description
Nextcloud Android is the Android client for Nextcloud, a self-hosted productivity platform. Prior to version 3.19.0, sensitive tokens, images, and user related details exist after deletion of a user account. This could result in misuse of the former account holder's information. Nextcloud Android version 3.19.0 contains a patch for this issue. There are no known workarounds available.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Nextcloud 访问控制错误漏洞
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 Android 3.19.0之前版本存在访问控制错误漏洞，该漏洞源于在删除用户帐户后存在敏感令牌、图像和用户相关详细信息后会导致滥用前帐户持有人的信息。
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 | < 3.19.0 | - |
II. Public POCs for CVE-2022-29160
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://hackerone.com/reports/1222873x_refsource_MISC
- https://github.com/nextcloud/android/pull/9644x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2022-29160
Same Patch Batch · nextcloud · 2022-05-20 · 4 CVEs total
| CVE-2022-29159 | 5.0 MEDIUM | Possibility for anyone to add a stack with existing tasks on anyone's board in Nextcloud D |
| 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 |
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V. Comments for CVE-2022-29160
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