Medium
Security advisory
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2025-65782
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 4 Nov 2026, 17:15 UTC · Revision 1
Source evidence
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.
osv:CVE-2025-65782
Complete source record
{
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"url": "https://osv.dev/vulnerability/CVE-2025-65782",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2025-65782",
"summary": "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.",
"evidence": "osv:CVE-2025-65782",
"products": [],
"severity": "medium",
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"aliases": [
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"modified": "2026-10-28T02:30:37.940082658Z",
"provider": "osv",
"references": [
"https://github.com/wekan/wekan/blob/main/CHANGELOG.md#v816-2025-11-02-wekan--release",
"https://wekan.fi/hall-of-fame/spacebleed/",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65782.json",
"https://nvd.nist.gov/vuln/detail/CVE-2025-65782",
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"source_id": "core-osv",
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"published_at": "2025-12-15T00:00:00+00:00"
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