Vulnerability Information
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Vulnerability Title
Tasks.org vulnerable to data exfiltration by malicous app or adb
Vulnerability Description
The Tasks.org Android app is an open-source app for to-do lists and reminders. The Tasks.org app uses the activity `ShareLinkActivity.kt` to handle "share" intents coming from other components in the same device and convert them to tasks. Those intents may contain arbitrary file paths as attachments, in which case the files pointed by those paths are copied in the app's external storage directory. Prior to versions 12.7.1 and 13.0.1, those paths were not validated, allowing a malicious or compromised application in the same device to force Tasks.org to copy files from its internal storage to its external storage directory, where they became accessible to any component with permission to read the external storage. This vulnerability can lead to sensitive information disclosure. All information in the user's notes and the app's preferences, including the encrypted credentials of CalDav integrations if enabled, could be accessed by third party applications installed on the same device. This issue was fixed in versions 12.7.1 and 13.0.1. There are no known workarounds.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
未有动机的代理或中间人(混淆代理)
Vulnerability Title
tasks 安全漏洞
Vulnerability Description
tasks是tasks开源的一个用于待办事项列表和提醒的开源应用程序。 tasks 12.7.1之前版本和13.0.1之前版本存在安全漏洞，该漏洞源于缺少验证，从而允许同一设备中的恶意或受损应用程序强制将文件从其内部存储复制到其外部存储目录，以便访问任何有权读取外部存储的组件，可能导致敏感信息泄露。
CVSS Information
N/A
Vulnerability Type
N/A