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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-2205— WeKan Meteor Publication cards.js CardPubSubBleed information disclosure

Quick assessment

Affected
n/a WeKan
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WeKan是WeKan开源的一个看板应用程序。 WeKan 8.20及之前版本存在访问控制错误漏洞，该漏洞源于对组件Meteor Publication Handler的文件server/publications/cards.js操作不当，可能导致信息泄露。

CVSS 4.3 · Medium EPSS 0.27% · P18

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-2205

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 Meteor Publication cards.js CardPubSubBleed information disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in WeKan up to 8.20. This affects an unknown part of the file server/publications/cards.js of the component Meteor Publication Handler. Such manipulation leads to information disclosure. The attack may be performed from remote. Upgrading to version 8.21 is able to mitigate this issue. The name of the patch is 0f5a9c38778ca550cbab6c5093470e1e90cb837f. Upgrading the affected component is advised.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
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 8.20及之前版本存在访问控制错误漏洞，该漏洞源于对组件Meteor Publication Handler的文件server/publications/cards.js操作不当，可能导致信息泄露。
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

Vendor Product Affected Versions CPE Subscribe
- WeKan 8.0 -

II. Public POCs for CVE-2026-2205

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-2205

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-2205 (1)

Same Patch Batch · n/a · 2026-02-08 · 5 CVEs total

CVE-2026-2209 6.3 MEDIUM WeKan Custom Translation translationBody.js setCreateTranslation improper authorization
CVE-2026-2206 6.3 MEDIUM WeKan Administrative Repair fixDuplicateLists.js FixDuplicateBleed access control
CVE-2026-2207 5.3 MEDIUM WeKan Activity Publication activities.js LinkedBoardActivitiesBleed information disclosure
CVE-2026-2208 4.3 MEDIUM WeKan Rules rules.js RulesBleed authorization

IV. Related Vulnerabilities

Same product: WeKan
Same vendor: n/a
Same weakness: CWE-200

V. Comments for CVE-2026-2205

No comments yet

Leave a comment