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TI-2026-68489 Aliases CVE-2026-105851

Field access control bypass in Payload duplicate operation

Priority MEDIUM 46CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-284.

Summary

Payload, a headless content management system, is affected in versions from 3.0.0 before 3.90.0 and in canary versions before 4.0.0-canary.34. The duplicate operation copies values from a source document even when a field is hidden or when its access.read or access.create rule rejects that value for the caller (CWE-284). An unauthenticated remote attacker can change protected field values without user interaction. The disableDuplicate setting does not prevent this access control bypass.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00249 16th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
payloadcmspayload> 3.0.0, < 3.90.0; > 4.0.0-canary.0, < 4.0.0-canary.34—No fix listedCNA
  • payload Vendorpayloadcms Affected > 3.0.0, < 3.90.0; > 4.0.0-canary.0, < 4.0.0-canary.34 Fixed in — No fix listed CNA

CPE configurations NVD · 35

CPEVersionsRoleVendor
cpe:2.3:a:payloadcms:payload:*:*:*:*:*:node.js:*:*3.0.0 to before 3.90.0Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary0:*:*:*:node.js:*:*4.0.0 canary0Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary1:*:*:*:node.js:*:*4.0.0 canary1Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary10:*:*:*:node.js:*:*4.0.0 canary10Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary11:*:*:*:node.js:*:*4.0.0 canary11Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary12:*:*:*:node.js:*:*4.0.0 canary12Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary13:*:*:*:node.js:*:*4.0.0 canary13Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary14:*:*:*:node.js:*:*4.0.0 canary14Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary15:*:*:*:node.js:*:*4.0.0 canary15Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary16:*:*:*:node.js:*:*4.0.0 canary16Vulnerablepayloadcms
  • cpe:2.3:a:payloadcms:payload:*:*:*:*:*:node.js:*:* Versions 3.0.0 to before 3.90.0 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary0:*:*:*:node.js:*:* Versions 4.0.0 canary0 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary1:*:*:*:node.js:*:* Versions 4.0.0 canary1 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary10:*:*:*:node.js:*:* Versions 4.0.0 canary10 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary11:*:*:*:node.js:*:* Versions 4.0.0 canary11 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary12:*:*:*:node.js:*:* Versions 4.0.0 canary12 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary13:*:*:*:node.js:*:* Versions 4.0.0 canary13 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary14:*:*:*:node.js:*:* Versions 4.0.0 canary14 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary15:*:*:*:node.js:*:* Versions 4.0.0 canary15 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary16:*:*:*:node.js:*:* Versions 4.0.0 canary16 Vulnerable ·payloadcms
Show 25 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:payloadcms:payload:4.0.0:canary17:*:*:*:node.js:*:*4.0.0 canary17Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary18:*:*:*:node.js:*:*4.0.0 canary18Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary19:*:*:*:node.js:*:*4.0.0 canary19Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary2:*:*:*:node.js:*:*4.0.0 canary2Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary20:*:*:*:node.js:*:*4.0.0 canary20Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary21:*:*:*:node.js:*:*4.0.0 canary21Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary22:*:*:*:node.js:*:*4.0.0 canary22Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary23:*:*:*:node.js:*:*4.0.0 canary23Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary24:*:*:*:node.js:*:*4.0.0 canary24Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary25:*:*:*:node.js:*:*4.0.0 canary25Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary26:*:*:*:node.js:*:*4.0.0 canary26Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary27:*:*:*:node.js:*:*4.0.0 canary27Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary28:*:*:*:node.js:*:*4.0.0 canary28Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary29:*:*:*:node.js:*:*4.0.0 canary29Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary3:*:*:*:node.js:*:*4.0.0 canary3Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary30:*:*:*:node.js:*:*4.0.0 canary30Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary31:*:*:*:node.js:*:*4.0.0 canary31Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary32:*:*:*:node.js:*:*4.0.0 canary32Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary33:*:*:*:node.js:*:*4.0.0 canary33Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary4:*:*:*:node.js:*:*4.0.0 canary4Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary5:*:*:*:node.js:*:*4.0.0 canary5Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary6:*:*:*:node.js:*:*4.0.0 canary6Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary7:*:*:*:node.js:*:*4.0.0 canary7Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary8:*:*:*:node.js:*:*4.0.0 canary8Vulnerablepayloadcms
cpe:2.3:a:payloadcms:payload:4.0.0:canary9:*:*:*:node.js:*:*4.0.0 canary9Vulnerablepayloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary17:*:*:*:node.js:*:* Versions 4.0.0 canary17 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary18:*:*:*:node.js:*:* Versions 4.0.0 canary18 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary19:*:*:*:node.js:*:* Versions 4.0.0 canary19 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary2:*:*:*:node.js:*:* Versions 4.0.0 canary2 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary20:*:*:*:node.js:*:* Versions 4.0.0 canary20 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary21:*:*:*:node.js:*:* Versions 4.0.0 canary21 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary22:*:*:*:node.js:*:* Versions 4.0.0 canary22 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary23:*:*:*:node.js:*:* Versions 4.0.0 canary23 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary24:*:*:*:node.js:*:* Versions 4.0.0 canary24 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary25:*:*:*:node.js:*:* Versions 4.0.0 canary25 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary26:*:*:*:node.js:*:* Versions 4.0.0 canary26 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary27:*:*:*:node.js:*:* Versions 4.0.0 canary27 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary28:*:*:*:node.js:*:* Versions 4.0.0 canary28 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary29:*:*:*:node.js:*:* Versions 4.0.0 canary29 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary3:*:*:*:node.js:*:* Versions 4.0.0 canary3 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary30:*:*:*:node.js:*:* Versions 4.0.0 canary30 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary31:*:*:*:node.js:*:* Versions 4.0.0 canary31 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary32:*:*:*:node.js:*:* Versions 4.0.0 canary32 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary33:*:*:*:node.js:*:* Versions 4.0.0 canary33 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary4:*:*:*:node.js:*:* Versions 4.0.0 canary4 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary5:*:*:*:node.js:*:* Versions 4.0.0 canary5 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary6:*:*:*:node.js:*:* Versions 4.0.0 canary6 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary7:*:*:*:node.js:*:* Versions 4.0.0 canary7 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary8:*:*:*:node.js:*:* Versions 4.0.0 canary8 Vulnerable ·payloadcms
  • cpe:2.3:a:payloadcms:payload:4.0.0:canary9:*:*:*:node.js:*:* Versions 4.0.0 canary9 Vulnerable ·payloadcms

Remediation

Upgrade Payload to version 3.90.0 for the 3.x line and to 4.0.0-canary.34 for the canary line, which the source description names as the fixed versions.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

  1. 2026-10-06 Threatist record created from CVE-2026-105851
  2. 2026-10-06 CISA SSVC decision points changed
  3. 2026-10-15 CVSS score added · NVD

References

Patch 2

Advisory 1

  • TI-2026-20653 Payload has an SQL Injection in JSON/RichText Queries on PostgreSQL/SQLite Adapters CVSS 3.1CRITICAL 9.8
  • TI-2026-68608 Payload CMS lets attackers update collection documents CVSS 3.1CRITICAL 9.8
  • TI-2026-68606 Remote code execution in Payload Form Builder plugin CVSS 3.1CRITICAL 10.0
  • TI-2026-68612 Payload authentication token field handling issue CVSS 4.0CRITICAL 9.2
  • TI-2026-26995 Payload has Unvalidated Input in Password Recovery Endpoints CVSS 3.1CRITICAL 9.1
  • TI-2022-10819 An arbitrary file upload vulnerability in the file upload module of PayloadCMS v0.15.0… CVSS 3.1CRITICAL 9.8
See all 34 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences