CVE-2021-26073
Published: Apr 16, 2021
Modified: Feb 12, 2025
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Atlassian | Atlassian Connect Express (ACE) | affected 3.0.2 - < unspecifiedaffected unspecified - < 6.6.0 |
References
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