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2 vulnerabilities found for by ollama
CVE-2025-63389 (GCVE-0-2025-63389)
Vulnerability from cvelistv5
Published
2025-12-18 00:00
Modified
2025-12-19 18:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
A critical authentication bypass vulnerability exists in Ollama platform's API endpoints in versions prior to and including v0.12.3. The platform exposes multiple API endpoints without requiring authentication, enabling remote attackers to perform unauthorized model management operations.
References
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"timestamp": "2025-12-19T17:35:48.329098Z",
"version": "2.0.3"
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"descriptions": [
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"cweId": "CWE-306",
"description": "CWE-306 Missing Authentication for Critical Function",
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"title": "CISA ADP Vulnrichment"
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"references": [
{
"url": "https://github.com/ollama/ollama/issues"
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"url": "https://gist.github.com/Cristliu/48dae561696374744d9fced07a544ecd"
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"datePublished": "2025-12-18T00:00:00.000Z",
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CVE-2025-51471 (GCVE-0-2025-51471)
Vulnerability from cvelistv5
Published
2025-07-22 00:00
Modified
2025-10-17 17:49
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Cross-Domain Token Exposure in server.auth.getAuthorizationToken in Ollama 0.6.7 allows remote attackers to steal authentication tokens and bypass access controls via a malicious realm value in a WWW-Authenticate header returned by the /api/pull endpoint.
References
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"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N",
"version": "3.1"
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},
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"role": "CISA Coordinator",
"timestamp": "2025-07-22T18:45:08.352635Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
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"cweId": "CWE-384",
"description": "CWE-384 Session Fixation",
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},
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"descriptions": [
{
"cweId": "CWE-345",
"description": "CWE-345 Insufficient Verification of Data Authenticity",
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],
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"title": "CISA ADP Vulnrichment"
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"cna": {
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"references": [
{
"url": "https://github.com/ollama/ollama"
},
{
"url": "https://github.com/ollama/ollama/pull/10750"
},
{
"url": "https://www.gecko.security/blog/cve-2025-51471"
},
{
"url": "https://huntr.com/bounties/94eea285-fd65-4e01-a035-f533575ebdc2"
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]
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