CVE-2023-32678

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Summary

CVECVE-2023-32678
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-08-25 21:15:00 UTC
Updated2023-08-31 18:52:00 UTC
DescriptionZulip is an open-source team collaboration tool with topic-based threading that combines email and chat. Users who used to be subscribed to a private stream and have been removed from it since retain the ability to edit messages/topics, move messages to other streams, and delete messages that they used to have access to, if other relevant organization permissions allow these actions. For example, a user may be able to edit or delete their old messages they posted in such a private stream. An administrator will be able to delete old messages (that they had access to) from the private stream. This issue was fixed in Zulip Server version 7.3.

Risk And Classification

Problem Types: CWE-285

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Zulip Zulip Server All All All All

References

ReferenceSourceLinkTags
Insufficient authorization check for edition/deletion of messages and topics in private streams by former subscribers · Advisory · zulip/zulip · GitHub MISC github.com
Version history — Zulip 8.0-dev+git documentation MISC zulip.readthedocs.io
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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