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Medium

Indico: Incomplete Server-Side Request Forgery (SSRF) check

Type: advisorySource: Official CVE List1 source record

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. Prior to 3.3.13, the previous fix for CVE-2026-25738 did not cover an edge case, allowing an event organizer to submit a crafted URL that points to a prohibited local target but is accepted as valid by Indico. The organizer can read data returned by the target through affected Indico features. This issue is fixed in version 3.3.13.

Announced Source revision 1
Original source ↗

CVE-2026-107394

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-107394

indico

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "indico",
    "product": "indico",
    "versions": [
      {
        "status": "affected",
        "version": "< 3.3.13"
      }
    ]
  }
]
Related CVEs
CVE-2026-107394

Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event
#16335 · Revision 1
Added to Heist Feed
Publisher date
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