CVE-2026-107395: medium-severity vulnerability in indico
Indico: Missing access check in legacy session export API
Published · Updated
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.2%
exploitation probability
0.2%top 87% of all CVEs
observed exploitation
nono source reports it
Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. Prior to 3.3.13, an authenticated user can misuse the legacy session export API to retrieve details for a restricted session without access to that session, as long as the containing event is accessible. The missing access check can disclose session metadata such as the title, description, and conveners. This issue is fixed in version 3.3.13.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected products
indico · indicoRelated CVEs — indico
In the same product, most dangerous first.
CVE-2026-33046HIGHIndico discloses local files resulting in Remote Code Execution through LaTeX injectionEPSS 1.0%CVE-2025-53640MEDIUMIndico vulnerable to user enumeration via API endpointEPSS 0.6%CVE-2023-37901MEDIUMCross-Site-Scripting via confirmation promptsEPSS 0.5%CVE-2024-45399MEDIUMIndico has a Cross-Site-Scripting during account creationEPSS 0.4%CVE-2026-28352MEDIUMIndico missing access check in event series management APIEPSS 0.4%CVE-2026-107394MEDIUMIndico: Incomplete Server-Side Request Forgery (SSRF) checkEPSS 0.3%