CVE-2025-65778_CVE-2025-65778

8.1 / 10

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Description

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.

Basic Information

ID CVE-2025-65778

Source mitre

Published Dec 15, 2025 at 00:00

Modified Dec 16, 2025 at 15:41

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-79

References

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    "lastseen": "",
    "description": "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.",
    "published": "2025-12-15T00:00:00.000Z",
    "modified": "2025-12-16T15:41:59.259Z",
    "type": "cve",
    "title": "CVE-2025-65778",
    "source": "mitre",
    "references": "https://github.com/wekan/wekan\nhttps://wekan.fi/hall-of-fame/spacebleed/\nhttps://github.com/wekan/wekan/commit/e9a727301d7b4f1689a703503df668c0f4f4cab8\nhttps://github.com/wekan/wekan/blob/main/CHANGELOG.md#v816-2025-11-02-wekan--release",
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    "cvss": {
        "score": 8.1,
        "severity": "HIGH",
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        "version": "3.1"
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        "cvssV3": {
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}