How severe is CVE-2025-30368?

CVE-2025-30368 has a CVSS 3.x base score of 2.7, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-30368 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-30368?

CVE-2025-30368 affects Zulip. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-30368?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-30368 have an EU (EUVD) identifier?

Yes. CVE-2025-30368 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-8837.

When was CVE-2025-30368 published?

CVE-2025-30368 was published on 2025-03-31 and last updated on 2026-06-17.

CVE-2025-30368

CVE-2025-30368 is a low-severity vulnerability in Zulip with a CVSS 3.x base score of 2.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-566.

Key facts

Severity: Low (CVSS 3.x base score 2.7)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-8837
Weakness: CWE-566
Affected product: Zulip
Published: 2025-03-31
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2025-30368?: 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.
How severe is CVE-2025-30368?: CVE-2025-30368 has a CVSS 3.x base score of 2.7, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-30368 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-30368?: CVE-2025-30368 affects Zulip. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-30368?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-30368 have an EU (EUVD) identifier?: Yes. CVE-2025-30368 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-8837.
When was CVE-2025-30368 published?: CVE-2025-30368 was published on 2025-03-31 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:zulip:zulip:10.0:*:*:*:*:*:*:*

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