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CVE-2021-30479

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CVSS 3.1
5.3 medium
EPSS
<1%p56
Published
()
Modified
Description

An issue was discovered in Zulip Server before 3.4. A bug in the implementation of the all_public_streams API feature resulted in guest users being able to receive message traffic to public streams that should have been only accessible to members of the organization.

Vendors
zulip
Products
zulip server
Weakness
CWE-269
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD CVE.org GitHub PoCs EPSS (0.9%)

In the news

No ingested article mentions this CVE yet.