CRITICALCVSS v3.1 9.8Vulnerability
CVE-2026-67449
Portabase is a database backup and restore tool for PostgreSQL, MySQL, MsSQL, MariaDB, Firebird SQL, SQLite, MongoDB, Redis, Files and Docker Volume. Prior to version 1.21.2, a path traversal in the TUS upload webhook handler (app/api/tus/hooks/route.ts) allowed an unauthenticated attacker to overwrite arbitrary files under the private data directory, including /data/private/keys/master_key.bin (the AES-256-GCM master key). This issue has been patched in version 1.21.2.
Properties
- Severity
- CRITICAL
- Nvd fetched at
- 2026-11-11T23:49:45.533241+00:00
- Cvss score
- 9.8
- Cvss severity
- CRITICAL
- Retrieved at
- 2026-11-11T23:50:19+00:00
- Score
- 9.8
- Last source
- NVD
- Cvss version
- 3.1
- Cve id
- CVE-2026-67449
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- First seen by Signal
- 2026-11-11T23:46:42+00:00
- Name
- CVE-2026-67449
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Published at
- 2026-11-11T22:17:28.257
- Last modified
- 2026-11-11T22:17:28.257
Related Entities (2)
HAS_WEAKNESS (2)
Related research
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