CVE-2024-21630

CVSS 3.1 Score 4.3 of 10 (medium)

Details

Published Jan 25, 2024
Updated: Jan 31, 2024
CWE ID 862

Summary

CVE-2024-21630 is a vulnerability affecting version 8.0 of the open-source team collaboration tool, Zulip. This issue is distinct from CVE-2023-32677, as it arises when non-admin users are allowed to create multi-use invitations, while only admins are authorized to invite users to streams. This configuration combination can lead to unintended users gaining access to specific streams. Version 8.1 of Zulip addresses this vulnerability, while administrators can apply a workaround by limiting the distribution of invitations to users who possess the ability to add users to streams.

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