Stoat for Android Internal File Disclosure via Exported ShareTargetActivity URI Validation

Stoat for Android exports the chat.stoat.activities.ShareTargetActivity component (reachable to any process on the device via the android.intent.action.SEND intent) and accepts the file to share as a URI supplied through the android.intent.extra.STREAM extra. The activity does not validate or filter the incoming URI before using it as the outgoing attachment, so a caller can pass a file:// URI pointing at the application's own internal storage (for example /data/data/chat.revolt/databases/revolt.db, cached authentication token files, or preferences) and have the app treat that internal file as a user-selected attachment. An attacker who can invoke intents on the victim's device (via ADB access, a co-installed malicious application, or any other route that reaches Android's intent dispatch) can launch ShareTargetActivity with such a URI and cause the victim, on a single channel-selection interaction, to send the internal file to any Stoat channel or user of the attacker's choosing. The composer displays the attachment as \"attachment\" with no filename indication, so the victim has no visible signal that the file being sent is their own internal application data. Consequences include disclosure of the local Stoat database (message history, contact list, cached content), disclosure of authentication tokens permitting full account takeover, and disclosure of any other file readable by the app process.

An issue was discovered in Rakuten Send Anywhere (File Transfer) for Android (com.estmob.android.sendanywhere) 23.2.9. The vulnerability allows untrusted applications (with no permissions) to force arbitrary file downloads into the app's scoped storage. The resulting files appear in the application's trusted Received interface. These conditions establish a vector for arbitrary code execution if the payload is an APK file, or a denial-of-service condition through resource exhaustion from oversized transfers.

An improper export of android application components vulnerability in Fortinet FortiTokenAndroid 6.2 all versions, FortiTokenAndroid 6.1 all versions, FortiTokenAndroid 5.2 all versions may allow attacker to disclose information via an exported Content Provider URI.

Home Assistant: Exported BroadcastReceiver allows local apps to spoof device location

Home Assistant is open source home automation software that puts local control and privacy first. Prior to 2026.5.3, the LocationSensorManager BroadcastReceiver is exported with no permission. Any installed app, with zero runtime permissions, can broadcast a forged Google Play Services LocationResult directly to it; the receiver trusts the extra and forwards it to the user's Home Assistant server as the device's real location. This bypasses Android's developer-mode "Mock Location" gate and allows a local malicious app to drive zone-based automations (unlock door / disarm alarm / open garage) by faking the user's GPS position. This vulnerability is fixed in 2026.5.3.

AfterShip Package Tracker App com.aftership.AfterShip AndroidManifest.xml improper export of android application components

A security vulnerability has been detected in AfterShip Package Tracker App up to 5.24.1 on Android. The affected element is an unknown function of the file AndroidManifest.xml of the component com.aftership.AfterShip. The manipulation leads to improper export of android application components. The attack must be carried out locally. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure and replied: "After reviewing your report, we have confirmed that this vulnerability does indeed exist and we are actively working to fix it."

Samsung Print Service Plugin – Potential Information Disclosure

Samsung Print Service Plugin for Android is potentially vulnerable to information disclosure when using an outdated version of the application via mobile devices. HP is releasing updates to mitigate these potential vulnerabilities.

Intent Injection in Kruger&Matz AppLock application

An application "com.pri.applock", which is pre-loaded on Kruger&Matz smartphones, allows a user to encrypt any application using user-provided PIN code or by using biometric data. Exposed ”com.pri.applock.LockUI“ activity allows any other malicious application, with no granted Android system permissions, to inject an arbitrary intent with system-level privileges to a protected application. One must know the protecting PIN number (it might be revealed by exploiting CVE-2024-13916) or ask the user to provide it. Only version (version name: 13, version code: 33) was tested and confirmed to have this vulnerability. Application update was released in April 2025.

Exposure of Applications' Encryption PINs in Kruger&Matz AppLock

An application "com.pri.applock", which is pre-loaded on Kruger&Matz smartphones, allows a user to encrypt any application using user-provided PIN code or by using biometric data. Exposed ”com.android.providers.settings.fingerprint.PriFpShareProvider“ content provider's public method query() allows any other malicious application, without any granted Android system permissions, to exfiltrate the PIN code. Only version (version name: 13, version code: 33) was tested and confirmed to have this vulnerability. Application update was released in April 2025.

Unrestricted Access to Exported Service in com.pri.factorytest

Android based smartphones from vendors such as Ulefone and Krüger&Matz contain "com.pri.factorytest" application preloaded onto devices during manufacturing process. The application "com.pri.factorytest" (version name: 1.0, version code: 1) exposes a ”com.pri.factorytest.emmc.FactoryResetService“ service allowing any application to perform a factory reset of the device.  Application update did not increment the APK version. Instead, it was bundled in OS builds released later than December 2024 (Ulefone) and April 2025 (Krüger&Matz).

Exposed AIDL service allowing to read and delete files with system-level privileges in Bluebird filemanager application

Bluebird devices contain a pre-loaded file manager application. This application exposes an unsecured service provider "com.bluebird.system.koreanpost.IsdcardRemoteService". A local attacker can bind to the AIDL-type service to copy and delete arbitrary files from device's storage with system-level permissions. Version 1.4.4 is vulnerable, vendor reverted vulnerable versions to older version: 1.3.6

File removal via path traversal in unsecured broadcast receiver in Bluebird barcode scanner application

Bluebird devices contain a pre-loaded barcode scanner application. This application exposes an unsecured broadcast receiver "kr.co.bluebird.android.bbsettings.BootReceiver". A local attacker can call the receiver to overwrite file containing ".json" keyword with default barcode config file. It is possible to overwrite file in any location due to lack of protection against path traversal in name of the file. This issue affects all versions before 1.3.3.

ZhenShi Mibro Fit App com.xiaoxun.xunoversea.mibrofit AndroidManifest.xml improper export of android application components

A flaw has been found in ZhenShi Mibro Fit App 1.6.3.17499 on Android. This impacts an unknown function of the file AndroidManifest.xml of the component com.xiaoxun.xunoversea.mibrofit. This manipulation causes improper export of android application components. The attack requires local access. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

A an improper export vulnerability was reported in the Motorola Setup application that could allow a local attacker to read sensitive user information. 

An improper export vulnerability was reported in the Motorola Interface Test Tool application that could allow a malicious local application to execute OS commands. 

An improper export vulnerability was reported in the Motorola Phone Extension application, that could allow a local attacker to execute unauthorized Activities. 

An improper export vulnerability was reported in the Motorola OTA update application, that could allow a malicious, local application to inject an HTML-based message on screen UI.

An improper export vulnerability was reported in the Motorola Services Main application that could allow a local attacker to write to a local database. 

An improper export vulnerability was reported in the Motorola Carrier Services application that could allow a malicious, local application to read files without authorization.

An improper export vulnerability was reported in the Motorola Enterprise MotoDpms Provider (com.motorola.server.enterprise.MotoDpmsProvider) that could allow a local attacker to read local data.

The com.enflick.android.TextNow (aka TextNow: Call + Text Unlimited) application 24.17.0.2 for Android enables any installed application (with no permissions) to place phone calls without user interaction by sending a crafted intent via the com.enflick.android.TextNow.activities.DialerActivity component.