{"id":"CVE-2025-59035","aliases":["GHSA-7cf7-9wrr-vrf4","PYSEC-2026-1461"],"title":"Indico vulnerable to Cross-Site Scripting via LaTeX math code","summary":"Indico vulnerable to Cross-Site Scripting via LaTeX math code","severity":"medium","cvss":4.6,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","vendor":"indico","product":"indico","ecosystem":"pip","affected":["indico < 3.3.8"],"patched":["indico 3.3.8"],"published":"2025-09-10","updated":"2026-07-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-7cf7-9wrr-vrf4","references":[{"url":"https://github.com/indico/indico/security/advisories/GHSA-7cf7-9wrr-vrf4"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59035"},{"url":"https://github.com/indico/indico"},{"url":"https://github.com/indico/indico/releases/tag/v3.3.8"}],"tags":["osv","pip"],"epss":0.00201,"epssPercentile":0.08837,"ingestedAt":"2026-07-08T18:25:46.967Z","slug":"CVE-2025-59035","body":"## Overview\n\n### Impact\nThere is a Cross-Site-Scripting vulnerability when rendering LaTeX math code in contribution or abstract descriptions. \n\n### Patches\nYou should to update to [Indico 3.3.8](https://github.com/indico/indico/releases/tag/v3.3.8) as soon as possible.\nSee [the docs](https://docs.getindico.io/en/stable/installation/upgrade/) for instructions on how to update.\n\n### Workarounds\nOnly let trustworthy users create content on Indico.\n\nNote 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.\n\n### For more information\nIf you have any questions or comments about this advisory:\n\n- Open a thread in [our forum](https://talk.getindico.io/)\n- Email us privately at [indico-team@cern.ch](mailto:indico-team@cern.ch)\n\n## Affected packages\n\n- `indico < 3.3.8`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `indico 3.3.8`","depth":"sunlit","depthScore":25,"depthScoreParts":{"impact":25.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}