Automatisch up to 0.15.0 Forgot Password forgot-password.js information disclosure

Summaryinfo

A vulnerability was found in Automatisch up to 0.15.0. It has been declared as problematic. Impacted is an unknown function of the file packages/backend/src/controllers/internal/api/v1/users/forgot-password.js of the component Forgot Password. Executing a manipulation can lead to information disclosure. The identification of this vulnerability is CVE-2026-81033. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as problematic was found in Automatisch up to 0.15.0. This vulnerability affects some unknown processing of the file packages/backend/src/controllers/internal/api/v1/users/forgot-password.js of the component Forgot Password. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

Automatisch reveals whether an address is registered through the response to its forgot-password request. The controller at packages/backend/src/controllers/internal/api/v1/users/forgot-password.js looks the address up and chains a not-found throw onto the query, so an address with no account raises an error that the global handler renders as a not-found status, while a registered address proceeds to send the reset message and returns no-content. The route is mounted without authentication. Submitting candidate addresses and comparing the two status codes therefore establishes which addresses hold accounts, with no credential and no rate limiting in the path.

The advisory is shared for download at github.com. This vulnerability was named CVE-2026-81033 since 08/26/2026. 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 08/26/2026). The MITRE ATT&CK project declares the attack technique as T1592.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

• Automatisch

Version

• 0.1
• 0.2
• 0.3
• 0.4
• 0.5
• 0.6
• 0.7
• 0.8
• 0.9
• 0.10
• 0.11
• 0.12
• 0.13
• 0.14
• 0.15.0

CPE 2.3info

• 🔒
• 🔒
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CPE 2.2info

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• 🔒
• 🔒

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Once again VulDB remains the best source for vulnerability data.

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