FUXA 1.2.7 API Endpoint /api/upload unrestricted upload

Summaryinfo

A vulnerability categorized as critical has been discovered in FUXA 1.2.7. This issue affects some unknown processing of the file /api/upload of the component API Endpoint. Executing a manipulation can lead to unrestricted upload. This vulnerability appears as CVE-2025-69981. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability has been found in FUXA 1.2.7 and classified as critical. This vulnerability affects an unknown functionality of the file /api/upload of the component API Endpoint. The manipulation with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

FUXA v1.2.7 contains an Unrestricted File Upload vulnerability in the `/api/upload` API endpoint. The endpoint lacks authentication mechanisms, allowing unauthenticated remote attackers to upload arbitrary files. This can be exploited to overwrite critical system files (such as the SQLite user database) to gain administrative access, or to upload malicious scripts to execute arbitrary code.

The advisory is shared for download at github.com. This vulnerability was named CVE-2025-69981 since 01/09/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 02/11/2026). The MITRE ATT&CK project declares the attack technique as T1608.002.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

• FUXA

Version

• 1.2.7

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CPE 2.2info

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