CVE-2026-105844Critical· 9.3▾ AbyssalPoC availablePayload 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…
▾ Abyssal zone — Critical with a public exploit or in-the-wild use
impact 51.2 · likelihood 0.1 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Public exploit / PoC code seen in 1 source. Availability, not in-the-wild use.
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. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.5%
1 GitHub repo
Last analysed / modified upstream
0.5% → 0.7%
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.27Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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