Cryptographic Vulnerability in Datavane Datavines Product
CVE-2026-7018

6.3MEDIUM

Key Information:

Vendor: Datavane
Status: Datavines
Vendor: CVE Published:; 26 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-7018?

A vulnerability has been identified in the Datavane Datavines product where an unknown function in the JWT Token Handler allows manipulation of the tokenSecret argument. This can result in the use of a hard-coded cryptographic key, posing serious security risks. The attack can be executed remotely and requires significant complexity, making it difficult to exploit. Although the vulnerability has been publicly disclosed, the project has not yet responded to reports of the issue, despite an early notification through a pull request. To mitigate this risk, it is highly recommended to implement the patch e540d6dc04e2e6ad11907fb655f3728a13e7b939.

Affected Version(s)

Datavines 13607645e14a4982468cfdbcf75c85cde63bae71

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-7018 - Proof of Concept