Vulnerability · Published Feb 23, 2026 · Assigned by VulDB

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

Medium 4.3

In plain English

A medium-severity information exposure in FastApiAdmin. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 30% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.4%top 70.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
n/a	FastApiAdmin	2.02.12.2.0

Weakness: CWE-200, CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R

References

VDB-347360 | FastApiAdmin Download Endpoint controller.py download_controller information disclosure vdb-entry, technical-description
VDB-347360 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #756089 | fastapiadmin <= 2.2.0 Path Traversal: '/absolute/pathname/here' third-party-advisory
https://github.com/CC-T-454455/Vulnerabilities/tree/master/fastapi-admin/vulnerability-2 exploit