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.
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Wed, 12 Feb 2025 21:15:00 +0000
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Status: PUBLISHED
Assigner: atlassian
Published:
Updated: 2025-02-12T20:46:54.554Z
Reserved: 2021-01-25T00:00:00.000Z
Link: CVE-2021-26073
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Updated: 2024-08-03T20:19:19.387Z
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Status : Modified
Published: 2021-04-16T03:15:12.033
Modified: 2025-02-12T21:15:10.297
Link: CVE-2021-26073
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