CVE-2026-2976: FastApiAdmin Download Endpoint controller.py download_controller information disclosure

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-02-23 · updated 2026-06-17
Weakness: CWE-200

Description

A weakness has been identified in FastApiAdmin up to 2.2.0. Affected by this issue is the function download_controller of the file /backend/app/api/v1/module_common/file/controller.py of the component Download Endpoint. This manipulation of the argument file_path causes information disclosure. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

Affected products

FastApiAdmin: through 2.2.0

References

https://github.com/CC-T-454455/Vulnerabilities/tree/master/fastapi-admin/vulnerability-2
https://vuldb.com/?ctiid.347360
https://vuldb.com/?id.347360
https://vuldb.com/?submit.756089

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