PyPI/pydantic-ai CVE-2026-25640: high 7.1, EPSS 0.38%
Pydantic AI has Stored XSS via Path Traversal in Web UI CDN URL
Action: Upgrade pydantic-ai to 1.51.0 or later.
pip install pydantic-ai==1.51.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.34.0 | 1.51.0 | - |
Fixed versions
| 1.51.0 |
Sources
- osv: PYSEC-2026-2979
- https://github.com/pydantic/pydantic-ai/security/advisories/GHSA-wjp5-868j-wqv7
- https://nvd.nist.gov/vuln/detail/CVE-2026-25640
- https://github.com/pydantic/pydantic-ai
- https://github.com/pydantic/pydantic-ai/releases/tag/v1.51.0
- https://pypi.org/project/pydantic-ai
- https://github.com/advisories/GHSA-wjp5-868j-wqv7
CVE-2026-25640 · published · modified · JSON