CVE-2026-108114CWE-863broken-access-control

CVE-2026-108114

Medium · published October 10, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
9.2
In the wild
Unconfirmed
What it is

Strapi 5.47.0 through 5.57.0 contains an improper authorization vulnerability that allows admin API tokens to retain all-field Content Manager access after the owner's role is field-restricted. Because reconcileTokenPermissionsToUserCeiling ignores token permissions with omitted or null fields, token holders can keep reading content fields an administrator removed from the role.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00199 · 9.2th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-10-10T19:16Z
References (4)
https://github.com/strapi/strapi · [email protected]https://github.com/strapi/strapi/blob/v5.57.0/packages/core/admin/server/src/services/api-token.ts#L488-L498 · [email protected]https://hackmd.io/@haind/strapi-admin-token-field-ceiling · [email protected]https://www.vulncheck.com/advisories/strapi-5.47.0-through-5.57.0-improper-authorization-via-admin-api-token-field-permissions · [email protected]
EPSS history
Timeline
  • 12 OCT 03:26Z
    EPSS moved — → 0%
    epss
  • 10 OCT 14:15Z
    Strapi 5.47.0 through 5.57.0 Improper Authorization via Admin API Token Field Permissions
    cvelistv5
  • 10 OCT 14:15Z
    Strapi 5.47.0 through 5.57.0 Improper Authorization via Admin API Token Field Permissions
    cvelistv5