VulnSocial

CVE-2026-105851

LOWCVSS 9.3 · CRITICAL

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Payload is a free and open source headless content management system. In versions from 3.0.0 before 3.90.0 and canary versions before 4.0.0-canary.34, the duplicate operation copies values from a source document even when a field is hidden or its access.read or access.create rule rejects that value for the caller. The disableDuplicate setting does not prevent this access-control bypass. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-284CWE-863

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-10-07: 210-07
Referenced assets2 URLs
Full discourse2 posts
  • DailyCVE@dailycve

    🔴 Payload, Field Access Control Bypass, #CVE-2026-105851 (Critical) -DC-Oct2026-2768 https://dailycve.com/payload-field-access-control-bypass-cve-2026-105851-critical-dc-oct2026-2768/

    0001031
    238 followersView on X
  • Orizon Signals@OrizonSignals

    CVE-2026-105851: Payload's duplicate operation can copy hidden or access-restricted field values on auth collections, even with disableDuplicate set. Verify which auth collections allow duplication. https://github.com/advisories/GHSA-vc4h-q48j-5hcx https://t.co/zJtqgD2h2t

    0000020
    2 followersView on X

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