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CVE-2026-111683— Allegro Ralph through 20260902.1 Missing Authorization in Data Center Rack API

Quick assessment

Affected
allegro ralph
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Allegro Ralph 20260902.1 及更早版本存在一个缺少授权检查的漏洞。该漏洞允许已认证的工作人员用户绕过机架模型（rack model）的权限控制，原因是 在针对没有查询集（queryset）的视图时跳过了权限校验。攻击者可调用 和 端点中的 和 ，从而读取资产的主机名、序列号和管理 IP 地址，并能够修改、移动或创建机架。

CVSS 5.4 · Medium

Possible ATT&CK Techniques 1 AI

T1551

Affected Version Matrix 1

VendorProduct Version RangeStatus
allegro ralph ≤ 20260902.1 affected
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I. Basic Information for CVE-2026-111683

Vulnerability Information
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Vulnerability Title
Allegro Ralph through 20260902.1 Missing Authorization in Data Center Rack API
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
allegro ralph 0 ~ 20260902.1 -

II. Public POCs for CVE-2026-111683

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III. Intelligence Information for CVE-2026-111683

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Patches & Fixes for CVE-2026-111683 (1)

Vendor Advisories for CVE-2026-111683 (1)

Security Blog Posts for CVE-2026-111683 (1)

Vendor Pages for CVE-2026-111683 (2)

IV. Related Vulnerabilities

Same vendor: allegro
Same weakness: CWE-862

V. Comments for CVE-2026-111683

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