GHSA-RM2Q-F7JV-3CFP Indico discloses local files resulting in Remote Code Execution through LaTeX injection

!NOTE If server-side LaTeX rendering is not in use ie XELATEXPATH was not set in indico.conf, this vulnerability does not apply. Impact Due to vulnerabilities in TeXLive and obscure LaTeX syntax that allowed circumventing Indico's LaTeX sanitizer, it is possible to use specially-crafted LaTeX...

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...

PT-2026-20327

Name of the Vulnerable Software and Affected Versions Indico versions prior to 3.3.10 Description Indico, an event management system, is susceptible to server-side request forgery SSRF. The system makes outgoing requests to URLs provided by users. While this functionality is intentional, it could...

PT-2026-20328

Name of the Vulnerable Software and Affected Versions Indico versions prior to 3.3.10 Description Indico, an event management system, is susceptible to a cross-site scripting issue when specific file types are uploaded as materials. The issue exists due to a flaw in the handling of file uploads...

Indico vulnerable to Cross-Site Scripting via LaTeX math code

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

GHSA-7CF7-9WRR-VRF4 Indico vulnerable to Cross-Site Scripting via LaTeX math code

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

GHSA-Q28V-664F-Q6WJ 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...