CVE-2026-111683CWE-862broken-access-control

CVE-2026-111683

Medium · published October 16, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
14.2
In the wild
Unconfirmed
What it is

Allegro Ralph through 20260902.1 contains a missing authorization vulnerability that allows authenticated staff users to bypass rack model permissions because RalphPermission skips checks for views without a queryset. Attackers can call DCAssetsView and SRRacksAPIView at /api/rack/<id> and /api/server_room/<id> to read asset hostnames, serials and management IPs, and to modify, move or create racks.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00239 · 14.2th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-16T22:17Z
References (6)
https://github.com/allegro/ralph/blob/20260902.1/src/ralph/dc_view/views/api.py#L17-L96 · [email protected]https://github.com/allegro/ralph/blob/20260902.1/src/ralph/lib/permissions/api.py#L194-L209 · [email protected]https://hackmd.io/@hieuPenguinnn/ralph-dc-view-rack-api-missing-authorization · [email protected]https://www.vulncheck.com/advisories/allegro-ralph-through-20260902.1-missing-authorization-in-data-center-rack-api · [email protected]https://hackmd.io/@hieuPenguinnn/ralph-dc-view-rack-api-missing-authorization · 134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/allegro/ralph · [email protected]
EPSS history
Timeline
  • 18 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 16 OCT 17:39Z
    Allegro Ralph through 20260902.1 Missing Authorization in Data Center Rack API
    cvelistv5
  • 16 OCT 17:39Z
    Allegro Ralph through 20260902.1 Missing Authorization in Data Center Rack API
    cvelistv5