FastApiAdmin Scheduled Task API controller.py user_avatar_upload_controller unrestricted upload
Priority MEDIUM 57CWE-284Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass, Code execution
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-284 and CWE-434.
Summary
A flaw has been found in FastApiAdmin up to 2.2.0. This issue affects the function user_avatar_upload_controller of the file /backend/app/api/v1/module_system/user/controller.py of the component Scheduled Task API. Executing a manipulation can lead to unrestricted upload. The attack can be launched remotely. The exploit has been published and may be used.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00341 27th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | FastApiAdmin | 2.0; 2.1; 2.2.0 | — | No fix listed | CNA |
- FastApiAdmin Vendor— Affected 2.0; 2.1; 2.2.0 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fastapiadmin:fastapiadmin:*:*:*:*:*:*:*:* | up to 2.2.0 | Vulnerable | fastapiadmin |
- cpe:2.3:a:fastapiadmin:fastapiadmin:*:*:*:*:*:*:*:* Versions up to 2.2.0 Vulnerable ·fastapiadmin
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-2979
- 2026-10-03 Alias added: GHSA-m879-6gvr-239v
References
More Fastapiadmin vulnerabilities
- TI-2026-02567 FastApiAdmin Custom Documentation Endpoint init_app.py reset_api_docs information disclosure CVSS 4.0MEDIUM 6.9
- TI-2026-02570 FastApiAdmin Scheduled Task API controller.py upload_file_controller unrestricted upload CVSS 4.0MEDIUM 5.3
- TI-2026-02569 FastApiAdmin Scheduled Task API controller.py upload_controller unrestricted upload CVSS 4.0MEDIUM 5.3
- TI-2026-02568 FastApiAdmin Download Endpoint controller.py download_controller information disclosure CVSS 4.0MEDIUM 5.3
Sources
- CVE-2026-2979 · CVE Program
- CVE-2026-2979 · NVD
- FIRST EPSS
- GHSA-m879-6gvr-239v · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences