Critical
Security advisory
api/auth.go in Ansible Semaphore before 2.8.89 mishandles authentication.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2023-28609
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 08:25 UTC · Revision 1
Source evidence
api/auth.go in Ansible Semaphore before 2.8.89 mishandles authentication.
osv:CVE-2023-28609
Complete source record
{
"id": "10f2db4736fe67863ae28cc4215d71504ebd9ddbf77c2538c7aa820c6de6b4e5",
"url": "https://osv.dev/vulnerability/CVE-2023-28609",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2023-28609",
"summary": "api/auth.go in Ansible Semaphore before 2.8.89 mishandles authentication.",
"evidence": "osv:CVE-2023-28609",
"products": [],
"severity": "critical",
"structured": {
"id": "CVE-2023-28609",
"aliases": [
"CVE-2023-28609",
"GHSA-pmhg-cmjc-3875"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/semaphoreui/semaphore",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "3e4a62b7f2b1ef0660c9fb839818a53c80a5a8b1"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "2.8.89"
}
],
"source": "DESCRIPTION"
},
{
"range": [
{
"fixed": "3e4a62b7f2b1ef0660c9fb839818a53c80a5a8b1"
}
],
"source": "REFERENCES_TAG",
"original_tag": "v2.8.89"
},
{
"range": [
{
"fixed": "3e4a62b7f2b1ef0660c9fb839818a53c80a5a8b1"
}
],
"source": "REFERENCES_COMMIT"
},
{
"cpe": "cpe:2.3:a:ansible-semaphore:ansible_semaphore:*:*:*:*:*:ansible:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "2.8.89"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"v2.8.88",
"v2.8.87",
"v2.8.86",
"v2.8.85",
"v2.8.84",
"v2.8.83",
"v2.8.82",
"v2.8.81",
"v2.8.80",
"v2.8.77",
"v2.8.76",
"v2.8.75",
"v2.8.65",
"v2.8.64",
"v2.8.63",
"v2.8.62",
"v2.8.60",
"v2.8.55",
"v2.8.54",
"v2.8.53",
"v2.8.51",
"v2.8.50",
"v2.8.49",
"v2.8.48",
"v2.8.47",
"v2.8.46",
"v2.8.45",
"v2.8.44",
"v2.8.43",
"v2.8.42",
"v2.8.41",
"v2.8.40",
"v2.8.39",
"v2.8.37",
"v2.8.35",
"v2.8.34",
"v2.8.33",
"v2.8.32",
"v2.8.31",
"v2.8.30",
"v2.8.29",
"v2.8.28",
"v2.8.27",
"v2.8.26",
"v2.8.25",
"v2.8.24",
"v2.8.23",
"v2.8.22",
"v2.8.21",
"v2.8.20",
"v2.8.19",
"v2.8.17",
"v2.8.16",
"v2.8.15",
"v2.8.14",
"v2.8.13",
"v2.8.12",
"v2.8.11",
"v2.8.10",
"v2.8.9",
"v2.8.8",
"v2.8.6",
"v2.8.5",
"v2.8.4",
"v2.8.3",
"v2.8.2",
"v2.8.1",
"v2.8.0",
"v2.7.22",
"v2.7.16",
"v2.7.15",
"v2.7.14",
"v2.7.13",
"v2.7.12",
"v2.7.11",
"v2.7.10",
"v2.7.9",
"v2.7.8",
"v2.7.7",
"v2.7.6",
"v2.7.5",
"v2.7.4",
"v2.7.3",
"v2.7.2",
"v2.7.1",
"v2.7.0",
"v2.6.7",
"v2.6.6",
"v2.6.5",
"v2.6.4",
"v2.6.3",
"v2.6.2",
"v2.6.1",
"v2.6.0",
"v2.5.3",
"v2.5.2",
"v2.5.1",
"v2.5.0",
"v2.4.1",
"v2.4.0",
"v2.3.0",
"v2.2.0",
"v2.1.0",
"v2.0.4",
"v2.0.3",
"v2.0.2",
"v2.0.1",
"v2.0",
"v2.0-beta-2",
"v2.0-beta",
"2.0-beta",
"v2.0-alpha"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-28609.json"
}
}
],
"modified": "2026-10-28T02:30:27.396585315Z",
"provider": "osv",
"references": [
"https://github.com/ansible-semaphore/semaphore/releases/tag/v2.8.89",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/28xxx/CVE-2023-28609.json",
"https://nvd.nist.gov/vuln/detail/CVE-2023-28609",
"https://github.com/ansible-semaphore/semaphore/commit/3e4a62b7f2b1ef0660c9fb839818a53c80a5a8b1"
],
"provider_metadata": {
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/28xxx/CVE-2023-28609.json"
}
},
"related_cves": [
{
"value": "CVE-2023-28609",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 493767,
"published_at": "2023-03-18T00:00:00+00:00"
}