How severe is CVE-2026-1964?

CVE-2026-1964 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-1964 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-1964?

CVE-2026-1964 affects Wekan Project Wekan. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-1964?

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

Does CVE-2026-1964 have an EU (EUVD) identifier?

Yes. CVE-2026-1964 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5524.

When was CVE-2026-1964 published?

CVE-2026-1964 was published on 2026-02-05 and last updated on 2026-06-17.

CVE-2026-1964

CVE-2026-1964 is a medium-severity vulnerability in Wekan Project Wekan with a CVSS 3.x base score of 4.3. 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-266.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
CVSS v4: 5.3
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-5524
Weakness: CWE-266
Affected product: Wekan Project Wekan
Published: 2026-02-05
Last modified: 2026-06-17

Description

A vulnerability was determined in WeKan up to 8.20. This impacts an unknown function of the file models/boards.js of the component REST Endpoint. This manipulation causes improper access controls. Remote exploitation of the attack is possible. Upgrading to version 8.21 will fix this issue. Patch name: 545566f5663545d16174e0f2399f231aa693ab6e. It is advisable to upgrade the affected component.

Frequently asked questions

What is CVE-2026-1964?: A vulnerability was determined in WeKan up to 8.20. This impacts an unknown function of the file models/boards.js of the component REST Endpoint. This manipulation causes improper access controls. Remote exploitation of the attack is possible. Upgrading to version 8.21 will fix this issue. Patch name: 545566f5663545d16174e0f2399f231aa693ab6e. It is advisable to upgrade the affected component.
How severe is CVE-2026-1964?: CVE-2026-1964 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-1964 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-1964?: CVE-2026-1964 affects Wekan Project Wekan. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-1964?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-1964 have an EU (EUVD) identifier?: Yes. CVE-2026-1964 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5524.
When was CVE-2026-1964 published?: CVE-2026-1964 was published on 2026-02-05 and last updated on 2026-06-17.

References

Affected products (1)

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

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