CVE-2026-105864Medium· 4.3▾ SunlitPayload 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, an authenticated user limited to one tenant can create a record i…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 23.7 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.3%
Last analysed / modified upstream
5.3 → 4.3
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, an authenticated user limited to one tenant can create a record in another tenant when at least one tenant-enabled collection exists. Reads and direct edits of existing documents in the target tenant are not bypassed. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.
payload < 3.90.0payload = 4.0.0Upgrade past the affected range:
payload 3.90.0Affected packages:
@payloadcms/plugin-multi-tenant < 3.90.0@payloadcms/plugin-multi-tenant >= 4.0.0-canary.0, < 4.0.0-canary.34Patched in:
@payloadcms/plugin-multi-tenant 3.90.0@payloadcms/plugin-multi-tenant 4.0.0-canary.34Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-105851High· 8.1Payload is a free and open source headless content management system
CVE-2026-105856High· 8.3Payload is a free and open source headless content management system
CVE-2026-105857Critical· 10.0Payload is a free and open source headless content management system
CVE-2026-105858High· 8.1Payload is a free and open source headless content management system
CVE-2026-105859Critical· 9.8Payload is a free and open source headless content management system
CVE-2026-105860High· 7.1Payload is a free and open source headless content management system