CVE-2026-30930Public exploit

SQL injection via unescaped TimescaleDB export values

Published Mar 10, 2026 · Updated Mar 10, 2026

SQL injection in Nicolargo Glances before 4.5.1 allows local users to alter or extract TimescaleDB data through crafted monitor names. The TimescaleDB export module's normalize() method quotes strings without escaping embedded quotes, then passes concatenated INSERT statements to cur.execute(). Exploitation requires the exporter to run and ingest attacker-controlled local metadata, such as a process, interface, mount point, or container name.

CVSS severity9.8
Critical
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Nicolargo Glances before 4.5.1 allows local users to alter or extract TimescaleDB data through crafted monitor names. The TimescaleDB export module's normalize() method quotes strings without escaping embedded quotes, then passes concatenated INSERT statements to cur.execute(). Exploitation requires the exporter to run and ingest attacker-controlled local metadata, such as a process, interface, mount point, or container name.

The record

CVE
CVE-2026-30930
Published
Mar 10, 2026
Updated
Mar 10, 2026
Vendor
Glances Project
Product
Glances
Classifications
CWE-89, T1068
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 4.5.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Glances Project · Glancesversion=< 4.5.1

Published CVSS scores

7.3GitHub, Inc.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
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1068Exploitation for Privilege Escalation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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