vulnerability · Wed 07 Oct 2026 · 20:29 UTC
GHSA-p96c-xwx8-3cqj: Payload has a tenant authorization bypass in Multi-Tenant Plugin
Filed UTCSource GTH ↗
When using the default tenant array field access, an authenticated user could assign themselves to other tenants. You are affected if: - You are using @payloadcms/plugin-multi-tenant If you configure the tenants arrayFieldAccess.create/update functions, a secured replacement membership field, you are not affected by this specific default behavior. ## Patches Users should upgrade Payload packages to >= 3.90.0 or >= 4.0.0-canary.34. …
Signals
as the pipeline stamped them- High
- High-risk vulnerability
CVE
KEV from CISA · EPSS from FIRST| Id | KEV | EPSS | Reference |
|---|---|---|---|
| CVE-2026-105860 | — | 0.19% | NVD ↗ |
Get the next one first.
Every dispatch goes to Telegram and RSS the moment it is published, and the whole wire is a keyless JSON API.
Check your stack
Paste what you run: the CVEs exploited in the wild against it, and who is cited as exploiting them, with the report.
Stack checkNo key. No signup.