Critical
glances — security advisory
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.
- Products
- glances
- Affected versions
- 2.10-2, 2.11.1-1, 2.11.1-2, 2.11.1-3, 2.11.1-3ubuntu0.1~esm1, 2.3-1build1, 2.3-1ubuntu0.1~esm1, 3.1.0-1, 3.1.1-1, 3.1.3-1, 3.1.3-1ubuntu0.1~esm1, 3.1.5-1, 3.2.3.1+dfsg-1, 3.2.4.2+dfsg-1, 3.4.0.3+dfsg-1, 4.3.0.8+dfsg-1, 4.3.1+dfsg-1, 4.3.3+dfsg-1, 4.5.4+dfsg-1, 4.5.5+dfsg-1, 4.5.6+dfsg-1
- Fixed versions
- Not specified
- CVEs
- CVE-2026-30930
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 02:06 UTC · Revision 1
Source evidence
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.
osv:UBUNTU-CVE-2026-30930
glances
Fixed versions: Not specified
glances
Fixed versions: Not specified
glances
Fixed versions: Not specified
glances
Fixed versions: Not specified
glances
Fixed versions: Not specified
glances
Fixed versions: Not specified
glances
Fixed versions: Not specified
glances
Fixed versions: Not specified
Complete source record
{
"id": "c5ed5de64e1fa4601c8a5ea7781334c2e73c5b26e0a7d0dc86e3aa809040ecde",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-30930",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-30930",
"summary": "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.",
"evidence": "osv:UBUNTU-CVE-2026-30930",
"products": [
{
"name": {
"value": "glances",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.3-1build1",
"evidence": "/affected/0/versions"
},
{
"value": "2.3-1ubuntu0.1~esm1",
"evidence": "/affected/0/versions"
}
]
},
{
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"evidence": "/affected/1/package/name"
},
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"evidence": "/affected/1/versions"
},
{
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"evidence": "/affected/1/versions"
},
{
"value": "2.11.1-2",
"evidence": "/affected/1/versions"
},
{
"value": "2.11.1-3",
"evidence": "/affected/1/versions"
},
{
"value": "2.11.1-3ubuntu0.1~esm1",
"evidence": "/affected/1/versions"
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{
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},
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"affected_versions": [
{
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"evidence": "/affected/2/versions"
},
{
"value": "3.1.1-1",
"evidence": "/affected/2/versions"
},
{
"value": "3.1.3-1",
"evidence": "/affected/2/versions"
},
{
"value": "3.1.3-1ubuntu0.1~esm1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
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"evidence": "/affected/3/package/name"
},
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"affected_versions": [
{
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"evidence": "/affected/3/versions"
},
{
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"evidence": "/affected/3/versions"
},
{
"value": "3.2.4.2+dfsg-1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
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"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "3.4.0.3+dfsg-1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "glances",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
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"affected_versions": [
{
"value": "4.3.0.8+dfsg-1",
"evidence": "/affected/5/versions"
},
{
"value": "4.3.1+dfsg-1",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "glances",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.3.3+dfsg-1",
"evidence": "/affected/6/versions"
},
{
"value": "4.5.4+dfsg-1",
"evidence": "/affected/6/versions"
},
{
"value": "4.5.5+dfsg-1",
"evidence": "/affected/6/versions"
},
{
"value": "4.5.6+dfsg-1",
"evidence": "/affected/6/versions"
}
]
},
{
"name": {
"value": "glances",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.3.1+dfsg-1",
"evidence": "/affected/7/versions"
},
{
"value": "4.3.3+dfsg-1",
"evidence": "/affected/7/versions"
}
]
}
],
"severity": "critical",
"structured": {
"id": "UBUNTU-CVE-2026-30930",
"aliases": [
"UBUNTU-CVE-2026-30930"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "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"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "glances",
"purl": "pkg:deb/ubuntu/glances?arch=source&distro=esm-apps%2Fxenial",
"ecosystem": "Ubuntu:Pro:16.04:LTS"
},
"versions": [
"2.3-1build1",
"2.3-1ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-30930.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "glances",
"binary_version": "2.3-1ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "glances",
"purl": "pkg:deb/ubuntu/glances?arch=source&distro=esm-apps%2Fbionic",
"ecosystem": "Ubuntu:Pro:18.04:LTS"
},
"versions": [
"2.10-2",
"2.11.1-1",
"2.11.1-2",
"2.11.1-3",
"2.11.1-3ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-30930.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "glances",
"binary_version": "2.11.1-3ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
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"events": [
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}
],
"package": {
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"purl": "pkg:deb/ubuntu/glances?arch=source&distro=esm-apps%2Ffocal",
"ecosystem": "Ubuntu:Pro:20.04:LTS"
},
"versions": [
"3.1.0-1",
"3.1.1-1",
"3.1.3-1",
"3.1.3-1ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-30930.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "glances",
"binary_version": "3.1.3-1ubuntu0.1~esm1"
}
]
}
},
{
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],
"package": {
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"purl": "pkg:deb/ubuntu/glances?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"3.1.5-1",
"3.2.3.1+dfsg-1",
"3.2.4.2+dfsg-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-30930.json"
},
"ecosystem_specific": {
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]
}
},
{
"ranges": [
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}
],
"package": {
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"purl": "pkg:deb/ubuntu/glances?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"3.4.0.3+dfsg-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-30930.json"
},
"ecosystem_specific": {
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{
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],
"package": {
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"purl": "pkg:deb/ubuntu/glances?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"4.3.0.8+dfsg-1",
"4.3.1+dfsg-1"
],
"database_specific": {
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},
"ecosystem_specific": {
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},
{
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"package": {
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"purl": "pkg:deb/ubuntu/glances?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"4.3.3+dfsg-1",
"4.5.4+dfsg-1",
"4.5.5+dfsg-1",
"4.5.6+dfsg-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-30930.json"
},
"ecosystem_specific": {
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{
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"binary_version": "4.5.6+dfsg-1"
}
]
}
},
{
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{
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}
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],
"package": {
"name": "glances",
"purl": "pkg:deb/ubuntu/glances?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
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"4.3.3+dfsg-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-30930.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "glances",
"binary_version": "4.3.3+dfsg-1"
}
]
}
}
],
"modified": "2026-10-17T12:58:08.372848422Z",
"provider": "osv",
"upstream": [
"CVE-2026-30930"
],
"references": [
"https://ubuntu.com/security/CVE-2026-30930",
"https://www.cve.org/CVERecord?id=CVE-2026-30930",
"https://github.com/nicolargo/glances/security/advisories/GHSA-x46r-mf5g-xpr6"
]
},
"related_cves": [
{
"value": "CVE-2026-30930",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/1/score"
},
"source_id": "core-osv",
"document_id": 358208,
"published_at": "2026-03-10T18:18:00+00:00"
}