CVSS 3.1
6.9 mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:NCVE-2025-51471
Medium (6.9) in ollama ollama. EPSS 19% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 19% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-345, CWE-384
- Published
- Modified
- Record from
- the NVD, synced
Affected
- ollama:ollama
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-x9hg-5q6g-q3jr | Go | github.com/ollama/ollama | <=0.9.6 | no fix published |
| GO-2025-3824 | Go | github.com/ollama/ollama | all versions | no fix published |