PYSEC-2026-3693 Pydantic AI: Unvalidated UploadedFile references in UI adapters allow server-side file access using the application's credentials

Summary A client that can submit message history to a Pydantic AI UI adapter can reference arbitrary files in the application's model-provider or cloud-storage account. The server forwards the reference to the model provider, which fetches it using the server's own credentials, allowing the clien...

CVE-2026-71880

Interpretation of untrusted input in template engine in GBIF Integrated Publishing Toolkit versions before 3.3.4 allows remote authenticated attackers to access server-side files and state via template injection...

PT-2026-77272

Name of the Vulnerable Software and Affected Versions GBIF Integrated Publishing Toolkit versions prior to 3.3.4 Description Remote authenticated attackers can access server-side files and state through template injection. This occurs because the template engine improperly interprets untrusted...

CVE-2026-71880: Improper Neutralization of Special Elements Used in a Template Engine

Interpretation of untrusted input in template engine in GBIF Integrated Publishing Toolkit versions before 3.3.4 allows remote authenticated attackers to access server-side files and state via template injection...

GHSA-H7P7-W5GC-XJ3W Pydantic AI: Unvalidated UploadedFile references in UI adapters allow server-side file access using the application's credentials

Summary A client that can submit message history to a Pydantic AI UI adapter can reference arbitrary files in the application's model-provider or cloud-storage account. The server forwards the reference to the model provider, which fetches it using the server's own credentials, allowing the clien...