Get a Demo

Let's Patch It!

Book a short call with one our specialists, we'll walk you through how Endor Patches work, and ask you a few questions about your environment (like your primary programming languages and repository management). We'll also send you an email right after you fill out the form, feel free to reply with any questions you have in advance!

CVE

CVE-2026-105859

Payload: Unauthorized update to collection documents
Back to all
CVE

CVE-2026-105859

Payload: Unauthorized update to collection documents

Payload is a free and open source headless content management system. In versions before 3.90.0 and canary versions before 4.0.0-canary.34, an attacker can submit a request to a specific update endpoint that modifies collection documents without enforcing collection or field-level access control when orderable is enabled on a collection or join field. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.

Package Versions Affected

Package Version
patch Availability
No items found.

Automatically patch vulnerabilities without upgrading

Fix Without Upgrading
Detect compatible fix
Apply safe remediation
Fix with a single pull request

CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/payloadcms/payload/releases/tag/v3.90.0, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105859.json, https://github.com/payloadcms/payload/security/advisories/GHSA-f7hx-52q9-hcrf, https://nvd.nist.gov/vuln/detail/CVE-2026-105859, https://github.com/payloadcms/payload/commit/36fa9af73dd04fa59f4b4a06d11454538c4c1409

Severity

9.8

CVSS Score
0
10

Basic Information

Base CVSS
9.8
EPSS Probability
0.00347%
EPSS Percentile
0.28305%
Introduced Version
0
Fix Available
36fa9af73dd04fa59f4b4a06d11454538c4c1409

Fix Critical Vulnerabilities Instantly

Secure your app without upgrading.
Fix Without Upgrading