{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T23:53:24.980","vulnerabilities":[{"cve":{"id":"CVE-2024-45399","sourceIdentifier":"security-advisories@github.com","published":"2024-09-04T20:15:09.257","lastModified":"2024-09-24T16:48:10.083","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. In Indico prior to version 3.3.4, corresponding to Flask-Multipass prior to version 0.5.5, there is a Cross-Site-Scripting vulnerability during account creation when redirecting to the `next` URL. Exploitation requires initiating the account creation process with a maliciously crafted link, and then finalizing the signup process. Because of this, it can only target newly created (and thus unprivileged) Indico users. Indico 3.3.4 upgrades the dependency on Flask-Multipass to version 0.5.5, which fixes the issue. Those who build the Indico package themselves and cannot upgrade can update the `flask-multipass` dependency to `>=0.5.5` which fixes the vulnerability. Otherwise one could configure one's web server to disallow requests containing a query string with a `next` parameter that starts with `javascript:`."},{"lang":"es","value":"Indico es un sistema de gestión de eventos que utiliza Flask-Multipass, un sistema de autenticación multi-backend para Flask. En Indico anterior a la versión 3.3.4, correspondiente a Flask-Multipass anterior a la versión 0.5.5, existe una vulnerabilidad de Cross-Site-Scripting durante la creación de la cuenta al redireccionar a la URL `next`. La explotación requiere iniciar el proceso de creación de la cuenta con un enlace creado con fines malintencionados y luego finalizar el proceso de registro. Debido a esto, solo puede apuntar a usuarios de Indico recién creados (y por lo tanto sin privilegios). Indico 3.3.4 actualiza la dependencia de Flask-Multipass a la versión 0.5.5, que corrige el problema. Aquellos que construyen el paquete Indico ellos mismos y no pueden actualizar pueden actualizar la dependencia `flask-multipass` a `>=0.5.5` que corrige la vulnerabilidad. De lo contrario, uno podría configurar su servidor web para rechazar solicitudes que contengan una cadena de consulta con un parámetro `next` que comience con `javascript:`."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":2.7}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-79"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-79"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:cern:indico:*:*:*:*:*:*:*:*","versionEndExcluding":"3.3.4","matchCriteriaId":"BCDB75F2-DF11-42D4-80DC-B33ADC939A30"}]}]}],"references":[{"url":"https://github.com/indico/flask-multipass/commit/0bdcf656d469e5f675cb56fd644d82fea3a97c2a","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/indico/indico/commit/7dcb573837b9fd09d95f74d1baeae225b164cc8f","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/indico/indico/releases/tag/v3.3.4","source":"security-advisories@github.com","tags":["Release Notes"]},{"url":"https://github.com/indico/indico/security/advisories/GHSA-rrqf-w74j-24ff","source":"security-advisories@github.com","tags":["Vendor Advisory"]}]}}]}