aerostackdev aerostack-mcp up to 6315dfde7df0a15aaf743f88d91347115e09ba23 mcp-whatsapp upload_media media_url server-side request forgery

Summaryinfo

A vulnerability marked as critical has been reported in aerostackdev aerostack-mcp up to 6315dfde7df0a15aaf743f88d91347115e09ba23. This affects the function upload_media of the component mcp-whatsapp. Performing a manipulation of the argument media_url results in server-side request forgery. This vulnerability is known as CVE-2026-15189. Remote exploitation of the attack is possible. No exploit is available. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability was found in aerostackdev aerostack-mcp up to 6315dfde7df0a15aaf743f88d91347115e09ba23. It has been classified as critical. This affects the function upload_media of the component mcp-whatsapp. The manipulation of the argument media_url with an unknown input leads to a server-side request forgery vulnerability. CWE is classifying the issue as CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. This is going to have an impact on confidentiality, integrity, and availability.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-15189. The exploitability is told to be easy. It is possible to initiate the attack remotely. 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 07/09/2026).

The project was informed of the problem early through an issue report but has not responded yet.

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

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

Productinfo

Type

• Artificial Intelligence Software

Vendor

• aerostackdev

Name

• aerostack-mcp

Version

• 6315dfde7df0a15aaf743f88d91347115e09ba23

Website

• Product: https://github.com/aerostackdev/aerostack-mcp/

CPE 2.3info

• 🔒

CPE 2.2info

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CVSSv4info

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Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #851437: aerostackdev aerostack-mcp Latest Server-Side Request Forgery (by skywings)

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

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