CVE-2026-105844Critical· 9.3▾ MidnightPayload is a free and open source headless content management system. In versions from 3.0.0 before 3.88.0 and canary versions before 4.0.0-canary.27, an unauthenticated user can submit prototype-sensitive field paths when @payloadcms/pl…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 51.2 · likelihood 0 · exploitation 0
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Payload is a free and open source headless content management system. In versions from 3.0.0 before 3.88.0 and canary versions before 4.0.0-canary.27, an unauthenticated user can submit prototype-sensitive field paths when @payloadcms/plugin-import-export is enabled, causing unintended application behavior that can lead to remote code execution. This issue is fixed in versions 3.88.0 and 4.0.0-canary.27.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
@payloadcms/plugin-import-export >= 3.0.0, < 3.88.0@payloadcms/plugin-import-export >= 4.0.0-canary.0, < 4.0.0-canary.27Patched in:
@payloadcms/plugin-import-export 3.88.0@payloadcms/plugin-import-export 4.0.0-canary.27Connected by shared product, vendor, weakness, or advisory.
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