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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-25566— WeKan < 8.19 Cross-board Card Move Without Destination Authorization

Quick assessment

Affected
WeKan 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 8.19之前版本存在安全漏洞，该漏洞源于卡片移动逻辑中，用户可在未对目标进行充分授权检查且未验证目标对象属于目标看板的情况下指定目标看板、列表或泳道，可能导致未经授权的跨看板移动。

AI Predicted 5.3 Difficulty: Easy EPSS 0.35% · P26

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token

Affected Version Matrix 1

VendorProduct Version RangeStatus
WeKan WeKan < 8.19 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-25566

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 < 8.19 Cross-board Card Move Without Destination Authorization
Source: CVE Program / CVE List V5
Vulnerability Description
WeKan versions prior to 8.19 contain an authorization vulnerability in card move logic. A user can specify a destination board/list/swimlane without adequate authorization checks for the destination and without validating that destination objects belong to the destination board, potentially enabling unauthorized cross-board moves.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
WeKan 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WeKan是WeKan开源的一个看板应用程序。 WeKan 8.19之前版本存在安全漏洞，该漏洞源于卡片移动逻辑中，用户可在未对目标进行充分授权检查且未验证目标对象属于目标看板的情况下指定目标看板、列表或泳道，可能导致未经授权的跨看板移动。
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 WeKan 0 ~ 8.19 -

II. Public POCs for CVE-2026-25566

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-25566

请登录查看更多情报信息。

Same Patch Batch · WeKan · 2026-02-07 · 10 CVEs total

CVE-2026-25567 WeKan < 8.19 Card Comment Author Spoofing via User-controlled authorId
CVE-2026-25565 WeKan < 8.19 Read-only Board Roles Can Update Cards
CVE-2026-25561 WeKan < 8.19 Attachment Upload Object Relationship Validation Bypass
CVE-2026-25568 WeKan < 8.19 allowPrivateOnly Setting Enforcement Bypass
CVE-2026-25564 WeKan < 8.19 Checklist Deletion IDOR via Missing Relationship Validation
CVE-2026-25562 WeKan < 8.19 Attachments Publication Information Disclosure
CVE-2026-25560 WeKan < 8.19 LDAP Authentication Filter Injection
CVE-2026-25563 WeKan < 8.19 Checklist Creation Cross-Board IDOR
CVE-2026-25859 WeKan < 8.20 Migration Functionality Insufficient Permission Checks

IV. Related Vulnerabilities

Same product: WeKan
Same vendor: WeKan
Same weakness: CWE-863

V. Comments for CVE-2026-25566

No comments yet

Leave a comment