{"answers":{"affected":"3 open source packages ship an affected version, including indico.","exploited":"There is no known exploitation of CVE-2026-107397 in the wild and no public exploit code.","fix":"Upgrade indico to 3.3.13 or later.","what":"CVE-2026-107397 is a medium-severity cross-site scripting vulnerability in indico, published on 8 Oct 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-107397 and fix it if it is affected.\n\nWhat it is: CVE-2026-107397 is a medium-severity cross-site scripting vulnerability in indico, published on 8 Oct 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-107397 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- indico (PyPI): affected all versions; fixed in 3.3.13\n- indico (PyPI): affected all versions; fixed in 3.3.13\n- indico (PyPI): affected all versions; fixed in 3.3.13\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-107397/ (Markdown: https://insights.sbomify.com/CVE-2026-107397/index.md)","id":"CVE-2026-107397","markdown":"https://insights.sbomify.com/CVE-2026-107397/index.md","name":"CVE-2026-107397","record":{"aliases":["GHSA-cw24-x4mj-fw3q","PYSEC-2026-4228"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Indico event management","requires_auth":"low_privilege","summary":"Attackers can inject malicious scripts into event minutes, executing code in viewers' browsers during concurrent edits, requiring an upgrade to Indico.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":4.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. Prior to 3.3.13, users who can create content, including speakers who can create minutes, can store crafted HTML in event minutes. When concurrent edits are made to the same minutes, the minute editor conflict UI can execute attacker-controlled script in the viewer's browser in the Indico origin. This issue is fixed in version 3.3.13.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Indico: Cross-Site-Scripting in minutes editor","id":"CVE-2026-107397","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"xss","year":"2026"},"n_packages":3,"n_references":4,"next":{"headline":"Mechanize sends credential headers to another origin after a meta refresh","id":"CVE-2026-107399"},"packages":[{"ecosystem":"PyPI","fixed":["3.3.13"],"introduced":["0"],"last_affected":[],"package":"indico","purl":null,"source":"GHSA-cw24-x4mj-fw3q"},{"ecosystem":"PyPI","fixed":["3.3.13"],"introduced":["0"],"last_affected":[],"package":"indico","purl":"pkg:pypi/indico","source":"GHSA-cw24-x4mj-fw3q"},{"ecosystem":"PyPI","fixed":["3.3.13"],"introduced":["0"],"last_affected":[],"package":"indico","purl":"pkg:pypi/indico","source":"PYSEC-2026-4228"}],"prev":{"headline":"Indico: Cross-Site-Scripting in link fields","id":"CVE-2026-107396"},"products":["indico"],"published":"2026-10-08","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-13","vendors":["indico"]},"summary":"Attackers can inject malicious scripts into event minutes, executing code in viewers' browsers during concurrent edits, requiring an upgrade to Indico.","url":"https://insights.sbomify.com/CVE-2026-107397/"}