Medium 6.8Published Oct 8, 2026

CVE-2026-107394Indico: Incomplete Server-Side Request Forgery (SSRF) check

Updated under an hour ago (2026-10-19 08:23 UTC)

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Every CVE for indico

Exploited in the last 30 days

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.

CVSS: 6.8 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Oct 9, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

indico indico indico:indico (from the name)	before 3.3.13	CNA record

References

https://github.com/indico/indico/security/advisories/GHSA-2v95-h47v-g4x9x-refsource-confirm
https://github.com/indico/indico/pull/7573x-refsource-misc
https://github.com/indico/indico/commit/44540e70ab4e20a12f14ddba5218a33749a86736x-refsource-misc
https://github.com/indico/indico/releases/tag/v3.3.13x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.