CVE-2026-107857 Mindwtr: Cloud token and WebDAV password stored in plaintext on mobile
Attackers with device access can extract plaintext cloud tokens and WebDAV passwords from storage, allowing unauthorized access to synchronized user data.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-107857?
CVE-2026-107857 is a medium-severity vulnerability in dongdongbh Mindwtr, published on 9 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Mindwtr is a free offline-first task management application for desktop and mobile. Prior to 1.1.5, the mobile application writes the Cloud sync bearer token and WebDAV password to unencrypted AsyncStorage under @mindwtr_cloud_token and @mindwtr_webdav_password. A party with access to the application database or an exposed device backup can recover these credentials and use them to access the user's synchronized tasks and attachments. This issue is fixed in version 1.1.5.
Which versions are affected by CVE-2026-107857?
How do I fix CVE-2026-107857?
No fix has been published for CVE-2026-107857 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-107857 being exploited?
There is no known exploitation of CVE-2026-107857 in the wild and no public exploit code.
Sources
Also known as GHSA-8x25-76x5-jgmr.