High
glances — security advisory
Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.1, the /api/4/config REST API endpoint returns the entire parsed Glances configuration file (glances.conf) via self.config.as_dict() with no filtering of sensitive values. The configuration file contains credentials for all configured backend services including database passwords, API tokens, JWT signing keys, and SSL key passwords. 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-2026-30928
- 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 /api/4/config REST API endpoint returns the entire parsed Glances configuration file (glances.conf) via self.config.as_dict() with no filtering of sensitive values. The configuration file contains credentials for all configured backend services including database passwords, API tokens, JWT signing keys, and SSL key passwords. This vulnerability is fixed in 4.5.1.
osv:UBUNTU-CVE-2026-30928
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": "f0452b2e4f74aa29f607ead6e256113e6ef4ac98b20095f50bfc188be7a57e2e",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-30928",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-30928",
"summary": "Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.1, the /api/4/config REST API endpoint returns the entire parsed Glances configuration file (glances.conf) via self.config.as_dict() with no filtering of sensitive values. The configuration file contains credentials for all configured backend services including database passwords, API tokens, JWT signing keys, and SSL key passwords. This vulnerability is fixed in 4.5.1.",
"evidence": "osv:UBUNTU-CVE-2026-30928",
"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"
}
]
},
{
"name": {
"value": "glances",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.10-2",
"evidence": "/affected/1/versions"
},
{
"value": "2.11.1-1",
"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"
}
]
},
{
"name": {
"value": "glances",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "3.1.0-1",
"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": {
"value": "glances",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "3.1.5-1",
"evidence": "/affected/3/versions"
},
{
"value": "3.2.3.1+dfsg-1",
"evidence": "/affected/3/versions"
},
{
"value": "3.2.4.2+dfsg-1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "glances",
"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": [],
"fixed_versions": [],
"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": "high",
"structured": {
"id": "UBUNTU-CVE-2026-30928",
"aliases": [
"UBUNTU-CVE-2026-30928"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"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-2026-30928.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-2026-30928.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "glances",
"binary_version": "2.11.1-3ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "glances",
"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-2026-30928.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "glances",
"binary_version": "3.1.3-1ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "glances",
"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-2026-30928.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "glances",
"binary_version": "3.2.4.2+dfsg-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "glances",
"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-2026-30928.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "glances",
"binary_version": "3.4.0.3+dfsg-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "glances",
"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": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-30928.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "glances",
"binary_version": "4.3.1+dfsg-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "glances",
"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-2026-30928.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "glances",
"binary_version": "4.5.6+dfsg-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "glances",
"purl": "pkg:deb/ubuntu/glances?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"4.3.1+dfsg-1",
"4.3.3+dfsg-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-30928.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "glances",
"binary_version": "4.3.3+dfsg-1"
}
]
}
}
],
"modified": "2026-10-17T12:58:08.131320629Z",
"provider": "osv",
"upstream": [
"CVE-2026-30928"
],
"references": [
"https://ubuntu.com/security/CVE-2026-30928",
"https://www.cve.org/CVERecord?id=CVE-2026-30928",
"https://github.com/nicolargo/glances/security/advisories/GHSA-gh4x-f7cq-wwx6"
]
},
"related_cves": [
{
"value": "CVE-2026-30928",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 358192,
"published_at": "2026-03-10T18:18:00+00:00"
}