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CVE-2026-71276— Magistrala (formerly Mainflux) IoT Platform SQL Injection via format Query Parameter

Quick assessment

Affected
absmach magistrala
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Abstract Machines Magistrala是Abstract Machines组织的一款物联网消息与设备管理平台。 Abstract Machines Magistrala存在SQL注入漏洞，该漏洞源于readers/api/http/transport.go中未对HTTP查询字符串中的format参数进行验证，并在readers/postgres/messages.go和readers/timescale/messages.go中通过fmt.Sprintf()直接拼接SQL查询，可能导致S

CVSS 7.1 · High EPSS 0.32% · P23

Affected Version Matrix 1

VendorProduct Version RangeStatus
absmach magistrala ≤ * affected
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I. Basic Information for CVE-2026-71276

Vulnerability Information
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Vulnerability Title
Magistrala (formerly Mainflux) IoT Platform SQL Injection via format Query Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
Magistrala (formerly Mainflux)'s message-readers API reads a value from the HTTP query string (readers/api/http/transport.go) with no validation and interpolates it directly into raw SQL queries via fmt.Sprintf in both the PostgreSQL reader (readers/postgres/messages.go: ) and the TimescaleDB reader (readers/timescale/messages.go, same pattern), enabling SQL injection by any authenticated user able to query channel messages.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Abstract Machines Magistrala SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Abstract Machines Magistrala是Abstract Machines组织的一款物联网消息与设备管理平台。 Abstract Machines Magistrala存在SQL注入漏洞，该漏洞源于readers/api/http/transport.go中未对HTTP查询字符串中的format参数进行验证，并在readers/postgres/messages.go和readers/timescale/messages.go中通过fmt.Sprintf()直接拼接SQL查询，可能导致S
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
absmach magistrala 0 ~ * -

II. Public POCs for CVE-2026-71276

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7736 chars
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III. Intelligence Information for CVE-2026-71276

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Patches & Fixes for CVE-2026-71276 (1)

Other References for CVE-2026-71276 (1)

IV. Related Vulnerabilities

Same product: magistrala
Same vendor: absmach
Same weakness: CWE-89

V. Comments for CVE-2026-71276

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