CVE-2026-116071

Published: Ott 25, 2026 Last Modified: Ott 25, 2026
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,2
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Confidentiality: N/A
Integrity: N/A
Availability: N/A
MEDIUM 5,9
Attack Vector: network
Attack Complexity: high
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none

Description

rotki before 1.44.2 contains a weak key derivation vulnerability that allows attackers to brute-force backups because the premium sync key is a single unsalted SHA-256 of the user password. Attackers who obtain an uploaded backup blob can run GPU-parallel offline password guessing and decrypt the database containing exchange API keys, secrets, wallet addresses and transaction history.

916

Use of Password Hash With Insufficient Computational Effort

Incomplete
Common Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Bypass Protection Mechanism Gain Privileges Or Assume Identity
Applicable Platforms
All platforms may be affected
View CWE Details
https://github.com/rotki/rotki
https://github.com/rotki/rotki/blob/v1.44.1/rotkehlchen/crypto.py#L17-L45
https://github.com/rotki/rotki/blob/v1.44.1/rotkehlchen/data_handler.py#L263-L2…
https://github.com/rotki/rotki/issues/13393
https://github.com/rotki/rotki/pull/13401
https://github.com/rotki/rotki/releases/tag/v1.44.2
https://www.vulncheck.com/advisories/rotki-before-1.44.2-weak-key-derivation-fo…