CVE-2026-107397 (GCVE-0-2026-107397)

Vulnerability from cvelistv5 – Published: 2026-10-08 20:01 – Updated: 2026-10-08 20:01
VLAI
Title
Indico: Cross-Site-Scripting in minutes editor
Summary
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.
Severity
4.4 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7593 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
indico indico Affected: < 3.3.13
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
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          "name": "https://github.com/indico/indico/security/advisories/GHSA-cw24-x4mj-fw3q",
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      "title": "Indico: Cross-Site-Scripting in minutes editor"
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    "dateReserved": "2026-10-07T21:07:54.989Z",
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          }
        ],
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        "lastModified": "2026-10-08T21:35:53.890",
        "metrics": {
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  }
}



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