Indico vulnerable to Cross-Site Scripting via LaTeX math code

TRUNG BÌNH 5.4CVE-2025-59035 · GHSA-7cf7-9wrr-vrf4 · PYSEC-2026-1461 · Công bố 10/09/2025 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2025-59035 là lỗ hổng mức TRUNG BÌNH (CVSS 5.4) ảnh hưởng indico, indico (cern).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.21%, cao hơn 10.6% các lỗ hổng khác.
Cách xử lý: cập nhật lên 3.3.8 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
indico PyPI	`< 3.3.8`	`3.3.8`
indico cern	`< 3.3.8`	`3.3.8`

Mô tả

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 Indico.

Note that a conference doing a Call for Abstracts actively invites external speakers (who the organizers may not know and thus cannot fully trust) to submit content, hence the need to update to a a fixed version ASAP in particular when using such workflows.

For more information

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Mô tả của NVD

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. Prior to version 3.3.8, there is a Cross-Site-Scripting vulnerability when rendering LaTeX math code in contribution or abstract descriptions. Users should to update to Indico 3.3.8 as soon as possible. As a workaround, only let trustworthy users create content on Indico. Note that a conference doing a Call for Abstracts actively invites external speakers (who the organizers may not know and thus cannot fully trust) to submit content, hence the need to update to a a fixed version ASAP in particular when using such workflows.