critical9.3
CVE-2025-63389
Ollama Platform has missing authentication enabling attackers to perform model management operations
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/ollama/ollama | <= 0.13.5 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Ollama | Ollama | through 0.12.3 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://gist.github.com/Cristliu/48dae561696374744d9fced07a544ecd
- https://gist.github.com/Cristliu/b6f4d070fb27932f581be1aadc0923e7
- https://github.com/ollama/ollama/issues
- https://github.com/advisories/GHSA-f6mr-38g8-39rg
- https://nvd.nist.gov/vuln/detail/CVE-2025-63389