GHSA-4v96-m8xv-x83v

Source

https://github.com/advisories/GHSA-4v96-m8xv-x83v

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-4v96-m8xv-x83v/GHSA-4v96-m8xv-x83v.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-4v96-m8xv-x83v

Aliases

CVE-2021-26073

Published

2022-05-24T22:28:12Z

Modified

2025-02-12T22:27:03.009299Z

Severity

7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N CVSS Calculator

Summary

Broken Authentication in Atlassian Connect Express

Details

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 between 3.0.2 - 6.5.0 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.

Database specific

{
    "cwe_ids": [
        "CWE-287",
        "CWE-863"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-02-12T21:53:02Z",
    "nvd_published_at": "2021-04-16T03:15:00Z",
    "severity": "HIGH"
}

References

Affected packages

npm / atlassian-connect-express

Package

Name: atlassian-connect-express; View open source insights on deps.dev
Purl: pkg:npm/atlassian-connect-express

Affected ranges

Type: SEMVER
Events: Introduced

3.0.2

Fixed

6.6.0

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-4v96-m8xv-x83v/GHSA-4v96-m8xv-x83v.json"