CVE-2025-65782 Missing authorization in n/a
Authenticated users can forge votes by manipulating card vote arrays due to missing authorization checks in Wekan.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-65782?
CVE-2025-65782 is a medium-severity missing authorization vulnerability in n/a, published on 15 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-285
Which versions are affected by CVE-2025-65782?
It affects 1 product.
Products include Wekan Project Wekan.
How do I fix CVE-2025-65782?
No fix has been published for CVE-2025-65782 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-65782 being exploited?
There is no known exploitation of CVE-2025-65782 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2026-30843 Wekan has Cross-Board IDOR in Custom Fields Update Endpoints
- CVE-2026-30844 Wekan Vulnerable to SSRF through Lack of Validation or Filtering in Attachment URL Loading
- CVE-2026-30847 Wekan Credential Leak via notificationUsers Publication Exposes Password Hashes and Session Tokens
- CVE-2025-65780 Missing authorization in n/a
- CVE-2026-30846 Wekan Exposes All Global Webhook Integrations through globalwebhooks Publication
Sources
Also known as GHSA-vvg7-j7h7-5c3j.