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Vulnerability record · CVE-2025-30368 · published 31 March 2025

CVE-2025-30368: Zulip vulnerability

Zulip · Zulip

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.

2.7 CVSS 3.1 Low EPSS 0.34% · top 75.5% CWE-566 · CWE-566
2.7CVSS 3.1 base score
0.34%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

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:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-30368), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.