CVE-2020-26172 Information

Description

Every login in tangro Business Workflow before 1.18.1 generates the same JWT token which allows an attacker to reuse the token when a session is active. The JWT token does not contain an expiration timestamp.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Reference

https://www.tangro.de/ https://blog.to.com/advisory-tangro-bwf-1-17-5-multiple-vulnerabilities/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.5