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CVE-2026-71282— ChirpStack SQLite Backend SQL Injection via Device Tag Key in ListDevices Filter

Quick assessment

Affected
chirpstack chirpstack
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.

ChirpStack是ChirpStack组织的一款LoRaWAN网络服务器软件。 ChirpStack 4.19.0-test.5及之前版本存在SQL注入漏洞，该漏洞源于用户提供的tag KEY被直接插入原始SQL片段，可能导致SQL注入。

CVSS 6.5 · Medium EPSS 0.39% · P31

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
chirpstack chirpstack ≤ 4.19.0-test.5 affected
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I. Basic Information for CVE-2026-71282

Vulnerability Information
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Vulnerability Title
ChirpStack SQLite Backend SQL Injection via Device Tag Key in ListDevices Filter
Source: CVE Program / CVE List V5
Vulnerability Description
ChirpStack's SQLite-backend device tag filtering (chirpstack/src/storage/device.rs, in both get_count and list) interpolates the user-supplied tag KEY directly into a raw SQL fragment via Rust's format! macro , while only the tag VALUE is safely parameter-bound via Diesel's .bind.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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
ChirpStack SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ChirpStack是ChirpStack组织的一款LoRaWAN网络服务器软件。 ChirpStack 4.19.0-test.5及之前版本存在SQL注入漏洞，该漏洞源于用户提供的tag KEY被直接插入原始SQL片段，可能导致SQL注入。
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
chirpstack chirpstack 0 ~ 4.19.0-test.5 -

II. Public POCs for CVE-2026-71282

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III. Intelligence Information for CVE-2026-71282

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Vendor Pages for CVE-2026-71282 (1)

IV. Related Vulnerabilities

Same weakness: CWE-89

V. Comments for CVE-2026-71282

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