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P3Verified
CVE-2026-105857: payload < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34
CVE-2026-105857. CVSS 3.1 base score 10.0 (CRITICAL, Vendor/CNA).
Affected technology
payload · < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34
payloadcms
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
An attacker can craft a form submission that executes code remotely on the server. Vendor/CNA’s CVSS 3.1 assessment (base score 10.0/10) rates confidentiality, integrity and availability impact as high.
- CWE
- CWE-94, CWE-1321
- CCR priority
- 40.0 /100 (P3)
- CVSS 3.1
- 10.0 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H · Vendor/CNA
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-07 02:34:12.333111+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-105857.html