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Public proof of conceptFix available

CVE-2026-30930

A public proof of concept exists; no exploitation attested.

  • Published2026-03-10
  • Fixed in4.5.1
  • WeaknessCWE-89

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2026-03-1018:18CVE publishedNVD

Versions per branch

NVD · OSV
Nicolargo glances
BranchAffectedFixed in
4.5< 4.5.14.5.1

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As GitHub_M, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • nicolargo glances
    Affected
    • = < 4.5.1no fix stated

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-03-10

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • glancesUbuntu:Pro:20.04:LTSall versions · no fixed version listed
  • glancesUbuntu:Pro:18.04:LTSall versions · no fixed version listed
  • glancesUbuntu:Pro:16.04:LTSall versions · no fixed version listed
  • glancesUbuntu:26.10all versions · no fixed version listed
  • glancesUbuntu:26.04:LTSall versions · no fixed version listed
  • glancesUbuntu:25.10all versions · no fixed version listed
  • glancesUbuntu:24.04:LTSall versions · no fixed version listed
  • glancesUbuntu:22.04:LTSall versions · no fixed version listed

1 more package range on OSV.dev

Full record on NVD

Fix

  1. Update Nicolargo glances to 4.5.1

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • CISA-ADPSSVC decisionpoc2026-03-10
  • CNACVSS 4.07.3known since 2026-10-23
  • NVDCVSS 3.19.8read 2026-10-23
  • CNAweakness (CWE)CWE-89known since 2026-10-23
  • FIRST EPSSEPSS score0.4 %2026-11-08
  • OSVaffected packages—
  • GitHub AdvisoriesadvisoryHIGH2026-03-09

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0 vector
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published
2026-03-10
Last Modified
2026-06-17
NVD status
Analyzed
GitHub Advisory
GHSA-x46r-mf5g-xpr6

Frequently asked questions

What is CVE-2026-30930?

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.

Is CVE-2026-30930 actively exploited?

A proof-of-concept exploit exists for CVE-2026-30930, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2026-30930?

CVE-2026-30930 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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