Vulnerability Details CVE-2021-30487
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 44.1%
CVSS Severity
CVSS v3 Score 2.7
CVSS v2 Score 4.0
Products affected by CVE-2021-30487
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cpe:2.3:a:zulip:zulip_server:3.0
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cpe:2.3:a:zulip:zulip_server:3.1