VULNERABILITY INTELLIGENCE

CVE-2020-26172

CVSS score4.2 MEDIUM

EPSS probability0.66%

CISA KEVNot currently listed

Published2020-12-18

Last modified2026-06-17

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

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.

Weakness classification

nvd@nist.gov: CWE-294

Primary references

cve@mitre.org — Exploit, Third Party Advisory
cve@mitre.org — Product
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Product