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CVE-2026-107397

CVE-2026-107397 · Indico: Cross-Site-Scripting in minutes editor

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. Prior to 3.3.13, users who can create content, including speakers who can create minutes, can store crafted HTML in event minutes. When concurrent edits are made to the same minutes, the minute editor conflict UI can execute attacker-controlled script in the viewer's browser in the Indico origin. This issue is fixed in version 3.3.13.

CVSS 4.4 · Medium · EPSS 0.2% · Fix available

Published
Updated

Stack: python

Affected products and versions

  • indico

    Versions
    • < 3.3.13: Affected

    No fix published

  • indico PyPI

    Versions
    • 0.98-rc1
    • 0.98.0
    • 0.98.1
    • 0.98.2
    • 0.99
    • 1.0
    • 1.1
    • 1.1.1
    • 1.1.2
    • 1.2
    • 1.2.1
    • 1.2.1rc10
    • 1.2.1rc11
    • 1.2.1rc2
    • 1.2.1rc4
    • 1.2.1rc5
    • 1.2.1rc6
    • 1.2.1rc7
    • 1.2.1rc9
    • 1.2.2
    • 1.2.2rc1
    • 1.9.11.dev10
    • 1.9.11.dev11
    • 1.9.11.dev12
    • 1.9.11.dev13
    • 1.9.11.dev14
    • 1.9.11.dev15
    • 1.9.11.dev16
    • 1.9.11.dev17
    • 1.9.11.dev3
    • 1.9.11.dev4
    • 1.9.11.dev6
    • 1.9.11.dev7
    • 1.9.11.dev8
    • 1.9.11.dev9
    • 2.0
    • 2.0.1
    • 2.0.2
    • 2.0.3
    • 2.0a1
    • 2.0rc1
    • 2.0rc2
    • 2.1
    • 2.1.1
    • 2.1.10
    • 2.1.11
    • 2.1.2
    • 2.1.3
    • 2.1.4
    • 2.1.5
    • 2.1.6
    • 2.1.7
    • 2.1.8
    • 2.1.9
    • 2.2
    • 2.2.1
    • 2.2.2
    • 2.2.3
    • 2.2.4
    • 2.2.5
    • 2.2.6
    • 2.2.7
    • 2.2.8
    • 2.3
    • 2.3.1
    • 2.3.2
    • 2.3.3
    • 2.3.4
    • 2.3.5
    • 3.0
    • 3.0.1
    • 3.0.2
    • 3.0.3
    • 3.0rc1
    • 3.0rc2
    • 3.1
    • 3.1.1
    • 3.2
    • 3.2.1
    • 3.2.2
    • 3.2.3
    • 3.2.4
    • 3.2.5
    • 3.2.6
    • 3.2.7
    • 3.2.8
    • 3.2.9
    • 3.3
    • 3.3.1
    • 3.3.10
    • 3.3.11
    • 3.3.12
    • 3.3.2
    • 3.3.3
    • 3.3.4
    • 3.3.5
    • 3.3.6
    • 3.3.7
    • 3.3.8
    • 3.3.9
    Affected ranges
    • ECOSYSTEM: < 3.3.13

    Update to 3.3.13

Original sources

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