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CVE-2026-34748

8.7 high SSVC exploitation: none Analyzed
NVD · CVE.org

Payload is a free and open source headless content management system. Prior to version 3.78.0 in @payloadcms/next, a stored Cross-Site Scripting (XSS) vulnerability existed in the admin panel. An authenticated user with write access to a collection could save content that, when viewed by another user, would execute in their browser. This issue has been patched in version 3.78.0.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 8.7 · payloadcmsNVD modified 2026-10-26 21:10

Affected (CPE criteria) 1

  • cpe:2.3:a:payloadcms:payload:*:*:*:*:*:node.js:*:*

References 1