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CVE-2025-30368

Zulip allows the deletion of organization by administrators of a different organization

Published: Mar 31, 2025Updated: Aug 27, 2025 Sources: CVE List NVDCWE-566
NVD MITRE
2.7CVSSLOW
EPSS Score
0.3%
Top 78.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Zulip is an open-source team collaboration tool. The API for deleting an organization export is supposed to be restricted to organization administrators, but its handler failed to check that the field belongs to the same organization as the user. Therefore, an administrator of any organization was incorrectly allowed to delete an export of a different organization. This is fixed in Zulip Server 10.1.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:NI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-566

Affected Products

zulipzulip
On-premWeb App
Enterprise Software / collaboration-groupware
zuliposs-projectEnterprise Softwareaka zulip

Exploitability

Official Patch Available

References

https://github.com/zulip/zulip/commit/07dcee36b2a34d63429d7a706f880628cf3433df
github.com
https://github.com/zulip/zulip/security/advisories/GHSA-rmhr-5ffq-qcrc
github.com
https://zulip.readthedocs.io/en/latest/overview/changelog.html#zulip-server-10-1
zulip.readthedocs.io

Timeline

Published
Mar 31, 2025
Last Updated
Aug 27, 2025

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