CVE-2026-105868

Payload is a free and open source headless content management system.

Payload

Payload is a free and open source headless content management system. In versions before 3.90.0 and canary versions before 4.0.0-canary.34, local upload configurations that accept XML files can store an XML file and stylesheet that execute JavaScript in the Payload origin when a logged-in user opens the file. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.

6. Okt 2026

Ausgewertete Quellen

• NVD
  CVE-2026-105868
• GitHub
  https://github.com/payloadcms/payload/security/advisories/GHSA-9qpg-3cf8-w33x