PT-2026-106079
CVE-2026-105632
·
Published
2026-10-05
·
Updated
2026-10-05
Description by
CVSS 4.0
8.7
HighMetricsAV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Name of the Vulnerable Software and Affected Versions
Plane versions prior to 1.4.0
Description
The GraphQL
joinProject mutation allows any workspace member to add themselves to any project within that workspace, including secret or private projects (where network=0) to which they were not invited. This occurs because the resolver only verifies workspace-level membership and roles, failing to check the visibility of the target project. Consequently, project-level tenant isolation is bypassed, enabling low-privilege members to read and modify confidential data across all private projects.Recommendations
Update to version 1.4.0.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
Found an issue in the description? Have something to add? Feel free to write us 👾