CVE-2026-41454: high-severity vulnerability in wekan
WeKan < 8.35 Missing Authorization via Integration REST API
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.3%
WeKan before 8.35 contains a missing authorization vulnerability in the Integration REST API endpoints that allows authenticated board members to perform administrative actions without proper privilege verification. Attackers can enumerate integrations including webhook URLs, create new integrations, modify or delete existing integrations, and manage integration activities by exploiting insufficient authorization checks in the JsonRoutes REST handlers.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
Affected products
wekan · wekanRelated CVEs — wekan
In the same product, most dangerous first.
CVE-2026-52891CRITICALWekan: Shell Injection via Avatar UploadEPSS 0.8%CVE-2026-55652CRITICALWekan: Header-login IP allowlist bypass via X-Forwarded-For spoofing in Wekan allows unauthenticated full account takeover (incl. admin)EPSS 0.6%CVE-2026-68560HIGHWekan:hell Injection in External Antivirus Scanner Path via asyncExecEPSS 0.6%CVE-2026-68901MEDIUMWeKan Board Export REST Endpoints: NULL Pointer Dereference on Invalid authToken Leads to Uncaught Exception / Remote Denial of ServiceEPSS 0.5%CVE-2026-68899HIGHWekan: File Upload MIME Type Validation Bypass — Stored XSS via Missing System Binary FallbackEPSS 0.5%CVE-2026-68561HIGHWekan: a low-privilege board member escalates to board admin and takes over a private board via the `sort` collection-allow ruleEPSS 0.5%