CVE - CVE-2024-45399

CVE-ID
CVE-2024-45399	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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:`.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/indico/flask-multipass/commit/0bdcf656d469e5f675cb56fd644d82fea3a97c2a URL:https://github.com/indico/flask-multipass/commit/0bdcf656d469e5f675cb56fd644d82fea3a97c2a MISC:https://github.com/indico/indico/commit/7dcb573837b9fd09d95f74d1baeae225b164cc8f URL:https://github.com/indico/indico/commit/7dcb573837b9fd09d95f74d1baeae225b164cc8f MISC:https://github.com/indico/indico/releases/tag/v3.3.4 URL:https://github.com/indico/indico/releases/tag/v3.3.4 MISC:https://github.com/indico/indico/security/advisories/GHSA-rrqf-w74j-24ff URL:https://github.com/indico/indico/security/advisories/GHSA-rrqf-w74j-24ff
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20240828	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240828)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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