Ghostwire

CVE-2026-107394: Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. Prior...

MEDIUM CVSS 6.8 EPSS 0.34% Exploit Available 2 PoC

Published: October 8, 2026 | Last Modified: October 8, 2026

Description

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.

Ghostwire Analysis — What This Means Practically

Exploitation Probability (EPSS): Low — 0.34% (25th percentile)

Low exploitation probability based on current threat landscape data. Standard patching timeline is appropriate.

Medium CVSS score indicates moderate risk — exploitation requires specific conditions or results in limited impact.
2 proof-of-concept exploits available on GitHub. Public exploit code lowers the barrier for both researchers and attackers.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

CVE-2026-107394: Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. Prior...

Description

Ghostwire Analysis — What This Means Practically

Proof-of-Concept Exploits (2)

Security Coverage (1 articles)

References