Low severity2.7NVD Advisory· Published Apr 15, 2021· Updated Jun 17, 2026
CVE-2021-30487
CVE-2021-30487
Description
In the topic moving API in Zulip Server 3.x before 3.4, organization administrators were able to move messages to streams in other organizations hosted by the same Zulip installation.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:zulip:zulip_server:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:zulip:zulip_server:*:*:*:*:*:*:*:*range: >=3.0,<3.4
- (no CPE)range: <3.4
- Zulip/Zulip Serverdescription
Patches
Vulnerability mechanics
References
1- blog.zulip.com/2021/04/14/zulip-server-3-4/nvdRelease NotesVendor Advisory
News mentions
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