CVE-2026-105855CWE-284broken-access-control

CVE-2026-105855

High · published October 6, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
15.2
In the wild
Unconfirmed
What it is

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, the server fails to enforce a field-level access.update restriction on the password field of an authentication collection. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
CVSS v4.0
7.6 · CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.00248 · 15.2th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-10-06T21:17Z
Affected products (35)
ProductVersionsFixed in
payloadcms/payload< 3.90.03.90.0
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References (3)
https://github.com/payloadcms/payload/commit/9de9e7911e29d60870a1d5480412524c63d6411e · [email protected]https://github.com/payloadcms/payload/releases/tag/v3.90.0 · [email protected]https://github.com/payloadcms/payload/security/advisories/GHSA-fx49-4h83-wjv9 · [email protected]
EPSS history
Timeline
  • 08 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 06 OCT 16:18Z
    Payload: Field-level password update restrictions were not enforced
    cvelistv5