Vulnerability · Published Feb 23, 2026 · Assigned by VulDB

CVE-2026-2978FastApiAdmin Scheduled Task API controller.py upload_file_controller unrestricted upload

Medium 6.3

In plain English

A medium-severity unrestricted file upload 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 33% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)0.4%top 66.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was detected in FastApiAdmin up to 2.2.0. This vulnerability affects the function upload_file_controller of the file /backend/app/api/v1/module_system/params/controller.py of the component Scheduled Task API. Performing a manipulation results in unrestricted upload. The attack can be initiated remotely. The exploit is now public and may be used.

Affected products (as reported)

Vendor	Product	Versions
n/a	FastApiAdmin	2.02.12.2.0

Weakness: CWE-434, CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-347362 | FastApiAdmin Scheduled Task API controller.py upload_file_controller unrestricted upload vdb-entry, technical-description
VDB-347362 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #756155 | fastapiadmin <= 2.2.0 Unrestricted Upload third-party-advisory
https://github.com/CC-T-454455/Vulnerabilities/tree/master/fastapi-admin/vulnerability-4 exploit