PT-2026-21503 · Unknown · Fastapi-Admin

Published 2026-02-23 · Updated 2026-03-05 · CVE-2026-2977

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions FastApiAdmin versions up to 2.2.0

Description A security issue has been identified in FastApiAdmin. The upload controller function within the file /backend/app/api/v1/module common/file/controller.py of the Scheduled Task API allows for unrestricted file uploads. This manipulation can be initiated remotely. The exploit for this issue has been publicly disclosed.

Recommendations Versions prior to 2.2.0 are recommended. As a temporary workaround, consider restricting access to the upload controller function until a patch is available.

Exploit

Fix

Improper Access Control

Unrestricted File Upload

Weakness Enumeration

CWE-284

CWE-434

Related Identifiers

CVE-2026-2977

Affected Products

Fastapi-Admin

References · 10

• 🔥 https://github.com/CC-T-454455/Vulnerabilities/tree/master/fastapi-admin/vulnerability-3 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-2977 · Security Note
• https://osv.dev/vulnerability/CVE-2026-2977 · Vendor Advisory
• https://vuldb.com/?submit.756144 · Note
• https://vuldb.com/?id.347361 · Note
• https://vuldb.com/?ctiid.347361 · Note
• https://twitter.com/VulmonFeeds/status/2025859389752496446 · Twitter Post
• https://t.me/cveNotify/154313 · Telegram Post
• https://t.me/CVEtracker/45482 · Telegram Post
• https://twitter.com/CVEnew/status/2025892030073733256 · Twitter Post