CVE-2026-105860

The Payload headless content management system is vulnerable to a tenant authorization bypass in the @payloadcms/plugin-multi-tenant plugin. In versions before 3.90.0 and canary versions before 4.0.0-canary.34 , the default tenant array field access allows an authenticated user to assign their ow...

CVE-2026-105860 Payload: Tenant authorization bypass in Multi-Tenant Plugin

Payload is a free and open source headless content management system. In @payloadcms/plugin-multi-tenant versions before 3.90.0 and canary versions before 4.0.0-canary.34, the default tenant array field access allows an authenticated user to assign the user's own account to other tenants...

CVE-2026-105860 Payload: Tenant authorization bypass in Multi-Tenant Plugin

Payload is a free and open source headless content management system. In @payloadcms/plugin-multi-tenant versions before 3.90.0 and canary versions before 4.0.0-canary.34, the default tenant array field access allows an authenticated user to assign the user's own account to other tenants...

Incorrect Authorization

Overview stigmem-node is a Stigmem reference node — single-host production implementation Affected versions of this package are vulnerable to Incorrect Authorization in the rundecaysweep process. An attacker can access or modify data belonging to other tenants by initiating a decay sweep with a...

Incorrect Authorization

Overview stigmem-node is a Stigmem reference node — single-host production implementation Affected versions of this package are vulnerable to Incorrect Authorization in the routes/quarantine.py process. An attacker can access and modify other tenants' quarantined data by sending requests to the...

Authorization Bypass Through User-Controlled Key

Overview stigmem-node is a Stigmem reference node — single-host production implementation Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key in the issuetombstone process and the read-suppression path, where tenant scoping is not properly enforced...

PT-2026-78418

Name of the Vulnerable Software and Affected Versions stigmem-node versions prior to 0.9.0a12 Description Broken object level authorization BOLA exists in the quarantine review endpoints. In multi-tenant deployments using the stigmem-plugin-multi-tenant plugin, the get quarantined fact function i...