Broken Authentication in Atlassian Connect Express (ACE) from version 3.0.2 before version 6.6.0: Atlassian Connect Express is a Node.js package for building Atlassian Connect apps. Authentication between Atlassian products and the Atlassian Connect Express app occurs with a server-to-server JWT or a context JWT. Atlassian Connect Express versions from 3.0.2 before 6.6.0 erroneously accept context JWTs in lifecycle endpoints (such as installation) where only server-to-server JWTs should be accepted, permitting an attacker to send authenticated re-installation events to an app.
History

Wed, 12 Feb 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: atlassian

Published:

Updated: 2025-02-12T20:46:54.554Z

Reserved: 2021-01-25T00:00:00.000Z

Link: CVE-2021-26073

cve-icon Vulnrichment

Updated: 2024-08-03T20:19:19.387Z

cve-icon NVD

Status : Modified

Published: 2021-04-16T03:15:12.033

Modified: 2025-02-12T21:15:10.297

Link: CVE-2021-26073

cve-icon Redhat

No data.