Feast Cross-Origin Resource Sharing vulnerability
A Cross-Origin Resource Sharing (CORS) vulnerability exists in feast-dev/feast version 0.40.0. The CORS configuration on the agentscope server does not properly restrict access to only trusted origins, allowing any external domain to make requests to the API. This can bypass intended security controls and potentially expose sensitive information.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | feast | <= 0.40.0 | no fix |
References
- CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N- Weakness (CWE)
CWE-346- Platform
- Python (PyPI)
- Package
feast- Disclosed
- 20.03.2025
- Updated
- 11.10.2026 13:19
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2026-1367 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-wxpc-2674-rxvw - CC BY 4.0
Vulnerability history: feast
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 03.2025 01.2026
- Without a fix
- 1
- Exploited in attacks
- 0
Severity breakdown
- High 2
Disclosures per year
- 2025: 1
- 2026: 1
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Feast Cross-Origin Resource Sharing vulnerability this entry
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