n8n: Cross-Tenant Project-Member PII Disclosure via Missing Per-Project Scope Check on Role Assignment Endpoints

Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.

CVE-2026-86085 · CVE overview and exploitation status

EUVD-2026-74271

GHSA-cqr2-h44g-v75v

cve-program · CVE-2026-86085

• https://github.com/n8n-io/n8n/security/advisories/GHSA-cqr2-h44g-v75v
• https://github.com/n8n-io/n8n/releases/tag/[email protected]
• https://github.com/n8n-io/n8n/releases/tag/[email protected]

euvd · EUVD-2026-74271

• https://github.com/n8n-io/n8n/security/advisories/GHSA-cqr2-h44g-v75v
• https://github.com/n8n-io/n8n/releases/tag/[email protected]
• https://github.com/n8n-io/n8n/releases/tag/[email protected]

nvd · CVE-2026-86085

• https://github.com/n8n-io/n8n/releases/tag/[email protected]
• https://github.com/n8n-io/n8n/releases/tag/[email protected]
• https://github.com/n8n-io/n8n/security/advisories/GHSA-cqr2-h44g-v75v

osv · GHSA-cqr2-h44g-v75v

• https://github.com/n8n-io/n8n/security/advisories/GHSA-cqr2-h44g-v75v
• https://nvd.nist.gov/vuln/detail/CVE-2026-86085
• https://github.com/n8n-io/n8n
• https://github.com/n8n-io/n8n/releases/tag/[email protected]
• https://github.com/n8n-io/n8n/releases/tag/[email protected]

No related changes are available here.