EverShop 2.0.1 /api/images unrestricted upload

Summaryinfo

A vulnerability marked as critical has been reported in EverShop 2.0.1. This issue affects some unknown processing of the file /api/images. Performing a manipulation results in unrestricted upload. This vulnerability is reported as CVE-2025-65844. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability classified as critical has been found in EverShop 2.0.1. This affects an unknown code of the file /api/images. The manipulation with an unknown input leads to a unrestricted upload vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

EverShop 2.0.1 allows a remote unauthenticated attacker to upload arbitrary files and create directories via the /api/images endpoint. The endpoint is accessible without authentication by default, and server-side validation of uploaded files is insufficient. This can be abused to upload arbitrary content (including non-image files) which could impersonate user/admin login panels (exfiltrating credentials) and to perform a denial-of-service attack by exhausting disk space.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2025-65844 since 11/18/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 12/06/2025). The attack technique deployed by this issue is T1608.002 according to MITRE ATT&CK.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-200288). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

• EverShop

Version

• 2.0.1

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Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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