How severe is CVE-2025-65782?

CVE-2025-65782 has a CVSS 3.x base score of 6.5, 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 high, and availability none.

Is CVE-2025-65782 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-65782?

CVE-2025-65782 affects Wekan Project Wekan. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-65782?

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

Does CVE-2025-65782 have an EU (EUVD) identifier?

Yes. CVE-2025-65782 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203371.

When was CVE-2025-65782 published?

CVE-2025-65782 was published on 2025-12-15 and last updated on 2026-06-17.

CVE-2025-65782

CVE-2025-65782 is a medium-severity vulnerability in Wekan Project Wekan with a CVSS 3.x base score of 6.5. 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-285.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-203371
Weakness: CWE-285
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. Authorization flaw in card update handling allows board members (and potentially other authenticated users) to add/remove arbitrary user IDs in vote.positive / vote.negative arrays, enabling vote forgery and unauthorized voting.

Frequently asked questions

What is CVE-2025-65782?: An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16. Authorization flaw in card update handling allows board members (and potentially other authenticated users) to add/remove arbitrary user IDs in vote.positive / vote.negative arrays, enabling vote forgery and unauthorized voting.
How severe is CVE-2025-65782?: CVE-2025-65782 has a CVSS 3.x base score of 6.5, 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 high, and availability none.
Is CVE-2025-65782 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-65782?: CVE-2025-65782 affects Wekan Project Wekan. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-65782?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-65782 have an EU (EUVD) identifier?: Yes. CVE-2025-65782 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203371.
When was CVE-2025-65782 published?: CVE-2025-65782 was published on 2025-12-15 and last updated on 2026-06-17.

References

Affected products (1)

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

More vulnerabilities in Wekan Project Wekan

CVE-2026-25560 — Critical (CVSS 9.8): WeKan versions prior to 8.19 contain an LDAP filter injection vulnerability in LDAP authentication. User-supplied…
CVE-2026-25859 — High (CVSS 8.8): Wekan versions prior to 8.20 allow non-administrative users to access migration functionality due to insufficient…
CVE-2025-65780 — High (CVSS 8.8): An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16. Authenticated…
CVE-2026-30845 — High (CVSS 8.2): Wekan is an open source kanban tool built with Meteor. In versions 8.31.0 through 8.33, the board composite publication…
CVE-2025-65781 — High (CVSS 8.2): An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16. Attachment…
CVE-2026-30844 — High (CVSS 8.1): Wekan is an open source kanban tool built with Meteor. Versions 8.32 and 8.33 are vulnerable to Server-Side Request…

All CVEs affecting Wekan Project Wekan →

Other CWE-285 (Improper Authorization) vulnerabilities

CVE-2025-65041 — Critical (CVSS 10.0): Improper authorization in Microsoft Partner Center allows an unauthorized attacker to elevate privileges over a network.
CVE-2023-33189 — Critical (CVSS 10.0): Pomerium is an identity and context-aware access proxy. With specially crafted requests, incorrect authorization…
CVE-2022-2595 — Critical (CVSS 10.0): Improper Authorization in GitHub repository kromitgmbh/titra prior to 0.79.1.
CVE-2021-28799 — Critical (CVSS 10.0): An improper authorization vulnerability has been reported to affect QNAP NAS running HBS 3 (Hybrid Backup Sync. ) If…
CVE-2026-34048 — Critical (CVSS 9.9): Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to…
CVE-2026-5412 — Critical (CVSS 9.9): In Juju versions prior to 2.9.57 and 3.6.21, an authorization issue exists in the Controller facade. An authenticated…

Browse all CWE-285 (Improper Authorization) vulnerabilities →