CVE-2026-103397

OpenSave before 2.4.0-beta.1 fails to validate sender identity in WAN relay requests, allowing unpaired room members to impersonate paired devices by spoofing the RelayMessage From field. Attackers who know the room code can join, read paired peer identifiers from announcements, and send forged...

CVE-2026-103398

OpenSave through 2.4.0 fails to properly validate save paths supplied by paired peers in the manifest request handler. Attackers can specify arbitrary directories outside configured save locations to read and write files through manifest and sync routes...

CVE-2026-103397 OpenSave before 2.4.0-beta.1 Authentication Bypass via Spoofed Relay Sender

OpenSave before 2.4.0-beta.1 fails to validate sender identity in WAN relay requests, allowing unpaired room members to impersonate paired devices by spoofing the RelayMessage From field. Attackers who know the room code can join, read paired peer identifiers from announcements, and send forged...

EUVD-2026-89992

OpenSave before 2.4.0-beta.1 fails to validate sender identity in WAN relay requests, allowing unpaired room members to impersonate paired devices by spoofing the RelayMessage From field. Attackers who know the room code can join, read paired peer identifiers from announcements, and send forged...

CVE-2026-103398

The software OpenSave through 2.4.0 is vulnerable to an arbitrary file read and write flaw. The issue originates in the manifest request handler , which fails to properly validate save paths provided by paired peers. This allows an attacker to specify arbitrary directories outside of the configur...

CVE-2026-103397

The OpenSave software prior to version 2.4.0-beta.1 is vulnerable to an authentication bypass due to insufficient validation of sender identities in WAN relay requests. An attacker who knows the room code can join a room, extract paired peer identifiers from announcements, and then spoof the Rela...

CVE-2026-103397 OpenSave before 2.4.0-beta.1 Authentication Bypass via Spoofed Relay Sender

OpenSave before 2.4.0-beta.1 fails to validate sender identity in WAN relay requests, allowing unpaired room members to impersonate paired devices by spoofing the RelayMessage From field. Attackers who know the room code can join, read paired peer identifiers from announcements, and send forged...

EUVD-2026-89993

OpenSave through 2.4.0 fails to properly validate save paths supplied by paired peers in the manifest request handler. Attackers can specify arbitrary directories outside configured save locations to read and write files through manifest and sync routes...

CVE-2026-103397 OpenSave before 2.4.0-beta.1 Authentication Bypass via Spoofed Relay Sender

OpenSave before 2.4.0-beta.1 fails to validate sender identity in WAN relay requests, allowing unpaired room members to impersonate paired devices by spoofing the RelayMessage From field. Attackers who know the room code can join, read paired peer identifiers from announcements, and send forged...

CVE-2026-103398 OpenSave through 2.4.0 Arbitrary File Read and Write via Peer-Controlled Save Path

OpenSave through 2.4.0 fails to properly validate save paths supplied by paired peers in the manifest request handler. Attackers can specify arbitrary directories outside configured save locations to read and write files through manifest and sync routes...

CVE-2026-103398 OpenSave through 2.4.0 Arbitrary File Read and Write via Peer-Controlled Save Path

OpenSave through 2.4.0 fails to properly validate save paths supplied by paired peers in the manifest request handler. Attackers can specify arbitrary directories outside configured save locations to read and write files through manifest and sync routes...

CVE-2026-103398 OpenSave through 2.4.0 Arbitrary File Read and Write via Peer-Controlled Save Path

OpenSave through 2.4.0 fails to properly validate save paths supplied by paired peers in the manifest request handler. Attackers can specify arbitrary directories outside configured save locations to read and write files through manifest and sync routes...

PT-2026-103291

🚨 CVE-2026-103397 OpenSave before 2.4.0-beta.1 fails to validate sender identity in WAN relay requests, allowing unpaired room members to impersonate paired devices by spoofing the RelayMessage From field. Attackers who know the room code can join, read paired peer identifiers from announcements,...

CVE-2026-103398: External Control of File Name or Path

OpenSave through 2.4.0 fails to properly validate save paths supplied by paired peers in the manifest request handler. Attackers can specify arbitrary directories outside configured save locations to read and write files through manifest and sync routes...

PT-2026-103292

OpenSave through 2.4.0 fails to properly validate save paths supplied by paired peers in the manifest request handler. Attackers can specify arbitrary directories outside configured save locations to read and write files through manifest and sync routes...

CVE-2026-103397: Authentication Bypass by Spoofing

OpenSave before 2.4.0-beta.1 fails to validate sender identity in WAN relay requests, allowing unpaired room members to impersonate paired devices by spoofing the RelayMessage From field. Attackers who know the room code can join, read paired peer identifiers from announcements, and send forged...