CVE-2026-30846

Katalog CVE

CVSS 7.5 · High EPSS 0,63%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada wekan project wekan. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Wekan is an open source kanban tool built with Meteor. In versions 8.31.0 through 8.33, the globalwebhooks publication exposes all global webhook integrations—including sensitive url and token fields—without performing any authentication check on the server side. Although the subscription is normally invoked from the admin settings page, the server-side publication has no access control, meaning any DDP client, including unauthenticated ones, can subscribe and receive the data. This allows an unauthenticated attacker to retrieve global webhook URLs and authentication tokens, potentially enabling unauthorized use of those webhooks and access to connected external services. This issue has been fixed in version 8.34.

Rincian

Terbit di NVD

6 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-306: Missing Authentication for Critical Function

EPSS (30 hari)

0,63% peluang dieksploitasi; lebih tinggi dari 48,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/wekan/wekan/commit/1ee9b2e917104f54c035f6426169a28fedecbdb6 patch
• https://securitylab.github.com/advisories/GHSL-2026-037_Wekan/ advisory pihak ketiga
• https://github.com/wekan/wekan/releases/tag/v8.34 release notes