CVE-2026-40163

Saltcorn is an extensible, open source, no-code database application builder. Prior to 1.4.5, 1.5.5, and 1.6.0-beta.4, the POST /sync/offlinechanges endpoint allows an unauthenticated attacker to create arbitrary directories and write a changes.json file with attacker-controlled JSON content...

Directory Traversal

Overview @saltcorn/server is a Server app for Saltcorn, open-source no-code platform Affected versions of this package are vulnerable to Directory Traversal via the POST /sync/offlinechanges and GET /sync/uploadfinished endpoints, which improperly handle user-supplied input in path construction. ...

CVE-2026-40163 Saltcorn has an Unauthenticated Path Traversal in sync endpoints allows arbitrary file write and directory read

Saltcorn is an extensible, open source, no-code database application builder. Prior to 1.4.5, 1.5.5, and 1.6.0-beta.4, the POST /sync/offlinechanges endpoint allows an unauthenticated attacker to create arbitrary directories and write a changes.json file with attacker-controlled JSON content...

CVE-2026-40163

Saltcorn is affected by an unauthenticated path traversal vulnerability in the sync endpoints. Before versions 1.4.5, 1.5.5, and 1.6.0-beta.4, POST /sync/offline_changes allows an attacker to create arbitrary directories and write a changes.json file with attacker-controlled JSON anywhere on the ...

Saltcorn path traversal vulnerability

Saltcorn is an open-source, scalable, code-free database application builder developed by Saltcorn. Versions of Saltcorn prior to 1.4.5, 1.5.5, and 1.6.0-beta.4 contained a path traversal vulnerability. This vulnerability stemmed from the POST /sync/offlinechanges endpoint, which allowed...