{"id":"CVE-2025-59035","aliases":["GHSA-7cf7-9wrr-vrf4","PYSEC-2026-1461"],"url":"https://o3.security/vulnerability/CVE-2025-59035","summary":"Indico vulnerable to Cross-Site Scripting via LaTeX math code","details":"### 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)","published":"2025-09-10T16:03:36.573Z","modified":"2026-08-12T03:51:09.550611440Z","cvss":{"score":4.6,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"indico","fixedVersion":"3.3.8"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/indico/indico/releases/tag/v3.3.8"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59035.json"},{"type":"ADVISORY","url":"https://github.com/indico/indico/security/advisories/GHSA-7cf7-9wrr-vrf4"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59035"},{"type":"PACKAGE","url":"https://github.com/indico/indico"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:09.550611440Z"}}