CVE-2026-104894: medium-severity vulnerability in makeplane plane
Plane: Cross-Tenant Module Issue Linking via IDOR
Published
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.2%
exploitation probability
0.2%top 86% of all CVEs
observed exploitation
nono source reports it
Plane is an open-source project management tool. Prior to 1.4.0, the modules endpoint accepts issue UUIDs in the URL path without validating that they belong to the caller's workspace. An authenticated user can link issues from any workspace to modules in their own workspace. This issue is fixed in 1.4.0.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Affected products
makeplane · planeRelated CVEs — makeplane plane
In the same product, most dangerous first.
CVE-2024-31461CRITICALPlane Server-Side Request Forgery (SSRF) VulnerabilityEPSS 0.7%CVE-2024-47830CRITICALPlane allows server side request forgery via /_next/image endpointEPSS 0.6%CVE-2026-104974HIGHPlane: Disabled User Auto-Reactivation on LoginEPSS 0.5%CVE-2026-105641CRITICALPlane: Hardcoded SECRET_KEY and LIVE_SERVER_SECRET_KEY shipped in aio/cli community deployment manifests — session forgery and live-server auth bypassEPSS 0.5%CVE-2026-105635HIGHPlane: Unauthenticated Project Invitation Email Disclosure Enables Unauthorized Project Join Without TokenEPSS 0.4%CVE-2026-30244HIGHPlane: Unauthenticated Workspace Member Information DisclosureEPSS 0.4%