{"id":"CVE-2026-107397","state":"PUBLISHED","title":"Indico: Cross-Site-Scripting in minutes editor","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.","publishedAt":"2026-10-08T20:01:56.769Z","updatedAt":"2026-10-13T16:15:08.869Z","severity":{"score":4.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["indico indico"],"affected":[{"vendor":"indico","product":"indico","versions":[{"version":"< 3.3.13","status":"affected"}]}],"references":["https://github.com/indico/indico/security/advisories/GHSA-cw24-x4mj-fw3q","https://github.com/indico/indico/pull/7619","https://github.com/indico/indico/commit/d4c8c7127176efa4cb53c64119ca8ee2b551be18","https://github.com/indico/indico/releases/tag/v3.3.13"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:10:23.711Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/107xxx/CVE-2026-107397.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-107397","state":"PUBLISHED","datePublished":"2026-10-08T20:01:56.769Z","dateUpdated":"2026-10-13T16:15:08.869Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-10-07T21:07:54.989Z"},"containers":{"cna":{"title":"Indico: Cross-Site-Scripting in minutes editor","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"indico","product":"indico","versions":[{"version":"< 3.3.13","status":"affected"}]}],"references":[{"url":"https://github.com/indico/indico/security/advisories/GHSA-cw24-x4mj-fw3q","name":"https://github.com/indico/indico/security/advisories/GHSA-cw24-x4mj-fw3q","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/indico/indico/pull/7619","name":"https://github.com/indico/indico/pull/7619","tags":["x_refsource_MISC"]},{"url":"https://github.com/indico/indico/commit/d4c8c7127176efa4cb53c64119ca8ee2b551be18","name":"https://github.com/indico/indico/commit/d4c8c7127176efa4cb53c64119ca8ee2b551be18","tags":["x_refsource_MISC"]},{"url":"https://github.com/indico/indico/releases/tag/v3.3.13","name":"https://github.com/indico/indico/releases/tag/v3.3.13","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-10-08T20:01:56.769Z"},"source":{"advisory":"GHSA-cw24-x4mj-fw3q","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-13T16:14:58.513429Z","id":"CVE-2026-107397","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-13T16:15:08.869Z"}}]}}}