Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2026-30846— Wekan Exposes All Global Webhook Integrations through globalwebhooks Publication

EPSS 0.16% · P36
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-30846

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Wekan Exposes All Global Webhook Integrations through globalwebhooks Publication
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键功能的认证机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
WeKan 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WeKan是WeKan开源的一个看板应用程序。 Wekan 8.31.0至8.33版本存在访问控制错误漏洞，该漏洞源于全局Webhook发布缺少访问控制，可能导致Webhook令牌泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
WekanWekan >= 8.31.0, < 8.34 -

II. Public POCs for CVE-2026-30846

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-30846

请登录查看更多情报信息。

Same Patch Batch · Wekan · 2026-03-06 · 5 CVEs total

CVE-2026-30845Wekan Exposes Sensitive Data through Lack of Field Filtering During Board Publication
CVE-2026-30844Wekan Vulnerable to SSRF through Lack of Validation or Filtering in Attachment URL Loading
CVE-2026-30847Wekan Credential Leak via notificationUsers Publication Exposes Password Hashes and Sessio
CVE-2026-30843Wekan has Cross-Board IDOR in Custom Fields Update Endpoints

IV. Related Vulnerabilities

Same product: Wekan
Same vendor: Wekan
Same weakness: CWE-306

V. Comments for CVE-2026-30846

No comments yet

Leave a comment