Indico vulnerable to Cross-Site Scripting via LaTeX math code

ImpactThere is a Cross-Site-Scripting vulnerability when rendering LaTeX math code in contribution or abstract descriptions. PatchesYou should to update to Indico 3.3.8 as soon as possible.See the docs for instructions on how to update. WorkaroundsOnly let trustworthy users create content on...

Indico vulnerability allows attackers to bulk dump user details

ImpactAn endpoint used to display details of users listed in certain fields such as ACLs could be misused to dump basic user details such as name, affiliation and email in bulk. !TIP If your instance allows everyone to create a user account, and you wish to truly restrict access to these user...

PYSEC-2026-1462 Indico vulnerability allows attackers to bulk dump user details

Impact An endpoint used to display details of users listed in certain fields such as ACLs could be misused to dump basic user details such as name, affiliation and email in bulk. !TIP If your instance allows everyone to create a user account, and you wish to truly restrict access to these user...

PYSEC-2026-1459 Indico Insecure Access

A Broken Object Level Authorization BOLA vulnerability in Indico v3.2.9 allows attackers to access sensitive information via sending a crafted POST request to the component /api/principals...

CVE-2026-33046

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. In versions prior to 3.3.12, due to vulnerabilities in TeXLive and obscure LaTeX syntax that allowed circumventing Indico's LaTeX sanitizer, it is possible to use specially-crafted LaT...

CVE-2026-33046 Indico discloses local files resulting in Remote Code Execution through LaTeX injection

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. In versions prior to 3.3.12, due to vulnerabilities in TeXLive and obscure LaTeX syntax that allowed circumventing Indico's LaTeX sanitizer, it is possible to use specially-crafted LaT...

CVE-2026-33046

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. In versions prior to 3.3.12, due to vulnerabilities in TeXLive and obscure LaTeX syntax that allowed circumventing Indico's LaTeX sanitizer, it is possible to use specially-crafted LaT...

CVE-2026-33046 Indico discloses local files resulting in Remote Code Execution through LaTeX injection

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. In versions prior to 3.3.12, due to vulnerabilities in TeXLive and obscure LaTeX syntax that allowed circumventing Indico's LaTeX sanitizer, it is possible to use specially-crafted LaT...

GHSA-RFPP-2HGM-GP5V Indico has a missing access check in the event series management API

Impact The API endpoint used to manage event series is missing an access check, allowing unauthenticated/unauthorized access to this endpoint. The impact of this is limited to: - Getting the metadata title, category chain, start/end date for events in an existing series - Deleting an existing eve...

PYSEC-2026-2183

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. In versions prior to 3.3.11, the API endpoint used to manage event series is missing an access check, allowing unauthenticated/unauthorized access to this endpoint. The impact of this ...

CVE-2026-28352 Indico missing access check in event series management API

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. In versions prior to 3.3.11, the API endpoint used to manage event series is missing an access check, allowing unauthenticated/unauthorized access to this endpoint. The impact of this ...

CVE-2026-28352

CVE-2026-28352 affects Indico (event management system) prior to 3.3.11. The vulnerability is an missing access check in the API endpoint that manages event series, enabling unauthenticated/unauthorized access to metadata (title, category chain, start/end date) for events in an existing series, a...

Server-Side Request Forgery

Indico is vulnerable to Server-Side Request Forgery. The vulnerability is due to Indico making outgoing requests to user-provided URLs in various places, where users can access special targets such as localhost or cloud metadata endpoints, and attackers can exploit this to access sensitive data...

CVE-2026-25738

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. Versions prior to 3.3.10 are vulnerable to server-side request forgery. Indico makes outgoing requests to user-provides URLs in various places. This is mostly intentional and part of...

CVE-2026-25738

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. Versions prior to 3.3.10 are vulnerable to server-side request forgery. Indico makes outgoing requests to user-provides URLs in various places. This is mostly intentional and part of...

CVE-2026-25739

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. Versions prior to 3.3.10 are vulnerable to cross-site scripting when uploading certain file types as materials. Users should upgrade to version 3.3.10 to receive a patch. To apply the...

CVE-2026-25738 Indico has Server-Side Request Forgery (SSRF) in multiple places

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. Versions prior to 3.3.10 are vulnerable to server-side request forgery. Indico makes outgoing requests to user-provides URLs in various places. This is mostly intentional and part of...

Indico has Server-Side Request Forgery (SSRF) in multiple places

Impact Indico makes outgoing requests to user-provides URLs in various places. This is mostly intentional and part of Indico's functionality, but of course it is never intended to let you access "special" targets such as localhost or cloud metadata endpoints. Patches You should to update to Indic...

GHSA-F47C-3C5W-V7P4 Indico has Server-Side Request Forgery (SSRF) in multiple places

Impact Indico makes outgoing requests to user-provides URLs in various places. This is mostly intentional and part of Indico's functionality, but of course it is never intended to let you access "special" targets such as localhost or cloud metadata endpoints. Patches You should to update to Indic...

Cross-site Scripting (XSS)

Overview indico is a conference lifecycle management and meeting/lecture scheduling tool. Affected versions of this package are vulnerable to Cross-site Scripting XSS when rendering LaTeX math code in contribution and abstract description sections. Details Cross-site scripting or XSS is a code...