CVE-2026-2979
FastApiAdmin Scheduled Task API controller.py user_avatar_upload_controller unrestricted upload
Description
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.
INFO
Published Date :
Feb. 23, 2026, 9:17 a.m.
Last Modified :
March 5, 2026, 1 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-2979
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update FastAPIAdmin to a version later than 2.2.0.
- Apply vendor patches if available.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-2979.
| URL | Resource |
|---|---|
| https://github.com/CC-T-454455/Vulnerabilities/tree/master/fastapi-admin/vulnerability-5 | Exploit Third Party Advisory |
| https://vuldb.com/?ctiid.347363 | Permissions Required |
| https://vuldb.com/?id.347363 | Third Party Advisory |
| https://vuldb.com/?submit.756156 | Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-2979 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-2979
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-2979 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-2979 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Reanalysis by [email protected]
Mar. 05, 2026
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:fastapiadmin:fastapi-admin:2.0:*:*:*:*:*:*:* *cpe:2.3:a:fastapiadmin:fastapi-admin:2.1:*:*:*:*:*:*:* *cpe:2.3:a:fastapiadmin:fastapi-admin:2.2.0:*:*:*:*:*:*:* OR *cpe:2.3:a:fastapiadmin:fastapiadmin:*:*:*:*:*:*:*:* versions up to (including) 2.2.0 -
Initial Analysis by [email protected]
Feb. 25, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CPE Configuration OR *cpe:2.3:a:fastapiadmin:fastapi-admin:2.0:*:*:*:*:*:*:* *cpe:2.3:a:fastapiadmin:fastapi-admin:2.1:*:*:*:*:*:*:* *cpe:2.3:a:fastapiadmin:fastapi-admin:2.2.0:*:*:*:*:*:*:* Added Reference Type VulDB: https://github.com/CC-T-454455/Vulnerabilities/tree/master/fastapi-admin/vulnerability-5 Types: Exploit, Third Party Advisory Added Reference Type VulDB: https://vuldb.com/?ctiid.347363 Types: Permissions Required Added Reference Type VulDB: https://vuldb.com/?id.347363 Types: Third Party Advisory Added Reference Type VulDB: https://vuldb.com/?submit.756156 Types: Third Party Advisory -
New CVE Received by [email protected]
Feb. 23, 2026
Action Type Old Value New Value Added Description 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. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CWE CWE-284 Added CWE CWE-434 Added Reference https://github.com/CC-T-454455/Vulnerabilities/tree/master/fastapi-admin/vulnerability-5 Added Reference https://vuldb.com/?ctiid.347363 Added Reference https://vuldb.com/?id.347363 Added Reference https://vuldb.com/?submit.756156