An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16. Uploaded attachments can be served with attacker-controlled Content-Type (text/html), allowing execution of attacker-supplied HTML/JS in the application's origin and enabling session/token theft and CSRF actions.
{
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65778.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"last_affected": "18.15"
},
{
"fixed": "18.16"
}
],
"source": "DESCRIPTION"
}
]
}
]
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:wekan_project:wekan:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "8.16"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "e9a727301d7b4f1689a703503df668c0f4f4cab8"
}
],
"source": "REFERENCES_COMMIT"
}
]
}