Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2024-45399

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. In Indico prior to version 3.3.4, corresponding to Flask-Multipass prior to version 0.5.5, there is a Cross-Site-Scripting vulnerability during account creation when redirecting to the `next` URL. Exploitation requires initiating the account creation process with a maliciously crafted link, and then finalizing the signup process. Because of this, it can only target newly created (and thus unprivileged) Indico users. Indico 3.3.4 upgrades the dependency on Flask-Multipass to version 0.5.5, which fixes the issue. Those who build the Indico package themselves and cannot upgrade can update the `flask-multipass` dependency to `>=0.5.5` which fixes the vulnerability. Otherwise one could configure one's web server to disallow requests containing a query string with a `next` parameter that starts with `javascript:`.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 44.5%
CVSS Severity
CVSS v3 Score 4.3
Products affected by CVE-2024-45399
  • Cern » Indico » Version: N/A
    cpe:2.3:a:cern:indico:-
  • Cern » Indico » Version: 1.0.0
    cpe:2.3:a:cern:indico:1.0.0
  • Cern » Indico » Version: 1.1.0
    cpe:2.3:a:cern:indico:1.1.0
  • Cern » Indico » Version: 1.1.1
    cpe:2.3:a:cern:indico:1.1.1
  • Cern » Indico » Version: 1.1.2
    cpe:2.3:a:cern:indico:1.1.2
  • Cern » Indico » Version: 1.2.0
    cpe:2.3:a:cern:indico:1.2.0
  • Cern » Indico » Version: 1.2.1
    cpe:2.3:a:cern:indico:1.2.1
  • Cern » Indico » Version: 1.2.2
    cpe:2.3:a:cern:indico:1.2.2
  • Cern » Indico » Version: 1.9.0
    cpe:2.3:a:cern:indico:1.9.0
  • Cern » Indico » Version: 1.9.1
    cpe:2.3:a:cern:indico:1.9.1
  • Cern » Indico » Version: 1.9.10
    cpe:2.3:a:cern:indico:1.9.10
  • Cern » Indico » Version: 1.9.11
    cpe:2.3:a:cern:indico:1.9.11
  • Cern » Indico » Version: 1.9.2
    cpe:2.3:a:cern:indico:1.9.2
  • Cern » Indico » Version: 1.9.3
    cpe:2.3:a:cern:indico:1.9.3
  • Cern » Indico » Version: 1.9.4
    cpe:2.3:a:cern:indico:1.9.4
  • Cern » Indico » Version: 1.9.5
    cpe:2.3:a:cern:indico:1.9.5
  • Cern » Indico » Version: 1.9.6
    cpe:2.3:a:cern:indico:1.9.6
  • Cern » Indico » Version: 1.9.7
    cpe:2.3:a:cern:indico:1.9.7
  • Cern » Indico » Version: 1.9.8
    cpe:2.3:a:cern:indico:1.9.8
  • Cern » Indico » Version: 1.9.9
    cpe:2.3:a:cern:indico:1.9.9
  • Cern » Indico » Version: 2.0
    cpe:2.3:a:cern:indico:2.0
  • Cern » Indico » Version: 2.0.1
    cpe:2.3:a:cern:indico:2.0.1
  • Cern » Indico » Version: 2.0.2
    cpe:2.3:a:cern:indico:2.0.2
  • Cern » Indico » Version: 2.0.3
    cpe:2.3:a:cern:indico:2.0.3
  • Cern » Indico » Version: 2.1
    cpe:2.3:a:cern:indico:2.1
  • Cern » Indico » Version: 2.1.1
    cpe:2.3:a:cern:indico:2.1.1
  • Cern » Indico » Version: 2.1.10
    cpe:2.3:a:cern:indico:2.1.10
  • Cern » Indico » Version: 2.1.11
    cpe:2.3:a:cern:indico:2.1.11
  • Cern » Indico » Version: 2.1.2
    cpe:2.3:a:cern:indico:2.1.2
  • Cern » Indico » Version: 2.1.3
    cpe:2.3:a:cern:indico:2.1.3
  • Cern » Indico » Version: 2.1.4
    cpe:2.3:a:cern:indico:2.1.4
  • Cern » Indico » Version: 2.1.5
    cpe:2.3:a:cern:indico:2.1.5
  • Cern » Indico » Version: 2.1.6
    cpe:2.3:a:cern:indico:2.1.6
  • Cern » Indico » Version: 2.1.7
    cpe:2.3:a:cern:indico:2.1.7
  • Cern » Indico » Version: 2.1.8
    cpe:2.3:a:cern:indico:2.1.8
  • Cern » Indico » Version: 2.1.9
    cpe:2.3:a:cern:indico:2.1.9
  • Cern » Indico » Version: 2.2
    cpe:2.3:a:cern:indico:2.2
  • Cern » Indico » Version: 2.2.1
    cpe:2.3:a:cern:indico:2.2.1
  • Cern » Indico » Version: 2.2.2
    cpe:2.3:a:cern:indico:2.2.2
  • Cern » Indico » Version: 2.2.3
    cpe:2.3:a:cern:indico:2.2.3
  • Cern » Indico » Version: 2.2.4
    cpe:2.3:a:cern:indico:2.2.4
  • Cern » Indico » Version: 2.2.5
    cpe:2.3:a:cern:indico:2.2.5
  • Cern » Indico » Version: 2.2.6
    cpe:2.3:a:cern:indico:2.2.6
  • Cern » Indico » Version: 2.2.7
    cpe:2.3:a:cern:indico:2.2.7
  • Cern » Indico » Version: 2.2.8
    cpe:2.3:a:cern:indico:2.2.8
  • Cern » Indico » Version: 2.3
    cpe:2.3:a:cern:indico:2.3
  • Cern » Indico » Version: 2.3.1
    cpe:2.3:a:cern:indico:2.3.1
  • Cern » Indico » Version: 2.3.2
    cpe:2.3:a:cern:indico:2.3.2
  • Cern » Indico » Version: 2.3.3
    cpe:2.3:a:cern:indico:2.3.3
  • Cern » Indico » Version: 2.3.4
    cpe:2.3:a:cern:indico:2.3.4
  • Cern » Indico » Version: 2.3.5
    cpe:2.3:a:cern:indico:2.3.5
  • Cern » Indico » Version: 3.0
    cpe:2.3:a:cern:indico:3.0
  • Cern » Indico » Version: 3.0.1
    cpe:2.3:a:cern:indico:3.0.1
  • Cern » Indico » Version: 3.0.2
    cpe:2.3:a:cern:indico:3.0.2
  • Cern » Indico » Version: 3.0.3
    cpe:2.3:a:cern:indico:3.0.3
  • Cern » Indico » Version: 3.1
    cpe:2.3:a:cern:indico:3.1
  • Cern » Indico » Version: 3.1.1
    cpe:2.3:a:cern:indico:3.1.1
  • Cern » Indico » Version: 3.2
    cpe:2.3:a:cern:indico:3.2
  • Cern » Indico » Version: 3.2.1
    cpe:2.3:a:cern:indico:3.2.1
  • Cern » Indico » Version: 3.2.2
    cpe:2.3:a:cern:indico:3.2.2
  • Cern » Indico » Version: 3.2.3
    cpe:2.3:a:cern:indico:3.2.3
  • Cern » Indico » Version: 3.2.4
    cpe:2.3:a:cern:indico:3.2.4
  • Cern » Indico » Version: 3.2.5
    cpe:2.3:a:cern:indico:3.2.5
  • Cern » Indico » Version: 3.2.6
    cpe:2.3:a:cern:indico:3.2.6
  • Cern » Indico » Version: 3.2.7
    cpe:2.3:a:cern:indico:3.2.7
  • Cern » Indico » Version: 3.2.8
    cpe:2.3:a:cern:indico:3.2.8
  • Cern » Indico » Version: 3.2.9
    cpe:2.3:a:cern:indico:3.2.9
  • Cern » Indico » Version: 3.3
    cpe:2.3:a:cern:indico:3.3
  • Cern » Indico » Version: 3.3.1
    cpe:2.3:a:cern:indico:3.3.1
  • Cern » Indico » Version: 3.3.2
    cpe:2.3:a:cern:indico:3.3.2
  • Cern » Indico » Version: 3.3.3
    cpe:2.3:a:cern:indico:3.3.3


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