How severe is CVE-2025-65780?

CVE-2025-65780 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-65780 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-65780?

CVE-2025-65780 affects Wekan Project Wekan. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-65780?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-65780 have an EU (EUVD) identifier?

Yes. CVE-2025-65780 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203373.

When was CVE-2025-65780 published?

CVE-2025-65780 was published on 2025-12-15 and last updated on 2026-06-17.

CVE-2025-65780

CVE-2025-65780 is a high-severity vulnerability in Wekan Project Wekan with a CVSS 3.x base score of 8.8. 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-284.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-203373
Weakness: CWE-284
Affected product: Wekan Project Wekan
Published: 2025-12-15
Last modified: 2026-06-17

Description

An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16. Authenticated users can update their entire user document (beyond profile fields), including orgs/teams and loginDisabled, due to missing server-side authorization checks; this enables privilege escalation and unauthorized access to other teams/orgs.

Frequently asked questions

What is CVE-2025-65780?: An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16. Authenticated users can update their entire user document (beyond profile fields), including orgs/teams and loginDisabled, due to missing server-side authorization checks; this enables privilege escalation and unauthorized access to other teams/orgs.
How severe is CVE-2025-65780?: CVE-2025-65780 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-65780 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-65780?: CVE-2025-65780 affects Wekan Project Wekan. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-65780?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-65780 have an EU (EUVD) identifier?: Yes. CVE-2025-65780 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203373.
When was CVE-2025-65780 published?: CVE-2025-65780 was published on 2025-12-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wekan_project:wekan:*:*:*:*:*:*:*:*

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