CVE-2026-30930— Glances has SQL Injection via Process Names in TimescaleDB Export
Quick assessment
Affected
nicolargo glances
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.
glances是Nicolas Hennion个人开发者的一款系统监测工具。 Glances 4.5.1之前版本存在SQL注入漏洞，该漏洞源于TimescaleDB导出模块使用未清理数据构建SQL查询，可能导致SQL注入攻击。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-30930
Vulnerability Information
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Vulnerability Title
Glances has SQL Injection via Process Names in TimescaleDB Export
Source: CVE Program / CVE List V5
Vulnerability Description
Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.1, The TimescaleDB export module constructs SQL queries using string concatenation with unsanitized system monitoring data. The normalize() method wraps string values in single quotes but does not escape embedded single quotes, making SQL injection trivial via attacker-controlled data such as process names, filesystem mount points, network interface names, or container names. This vulnerability is fixed in 4.5.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
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
glances SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
glances是Nicolas Hennion个人开发者的一款系统监测工具。 Glances 4.5.1之前版本存在SQL注入漏洞，该漏洞源于TimescaleDB导出模块使用未清理数据构建SQL查询，可能导致SQL注入攻击。
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
II. Public POCs for CVE-2026-30930
| # | POC Description | Source Link | Shenlong Link |
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Patches & Fixes for CVE-2026-30930 (1)
Vendor Advisories for CVE-2026-30930 (1)
Vendor Pages for CVE-2026-30930 (1)
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Release Glances 4.5.1 · nicolargo/glances · GitHub x_refsource_MISC
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