CVEvulnerability

CVE-2019-12421

8.8 HIGH Published 2019-11-19 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-11-19
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P
Weaknesses
CWE-613

Description

When using an authentication mechanism other than PKI, when the user clicks Log Out in NiFi versions 1.0.0 to 1.9.2, NiFi invalidates the authentication token on the client side but not on the server side. This permits the user's client-side token to be used for up to 12 hours after logging out to make API requests to NiFi.

Affected configurations

• apache nifi (>= 1.0.0 <= 1.9.2)

Related

Weakness · not in database (1)

Referenced by CWE · observed example (2)

  • CWE-1462 Improper Session Management weakness
  • CWE-1465 Improper Session Invalidation after User Logout weakness

References