CyberTimon RapidRAW up to 1.5.x Preset Processing file_management.rs open lutPath input validation

Summaryinfo

A vulnerability has been found in CyberTimon RapidRAW up to 1.5.x and classified as problematic. Impacted is the function handle_import_presets_from_file/File::open of the file lut_processing.rs/file_management.rs of the component Preset Processing. This manipulation of the argument lutPath causes input validation. This vulnerability is handled as CVE-2026-64816. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in CyberTimon RapidRAW up to 1.5.x and classified as problematic. Affected by this vulnerability is the function handle_import_presets_from_file/File::open of the file lut_processing.rs/file_management.rs of the component Preset Processing. The manipulation of the argument lutPath with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality. The summary by CVE is:

RapidRAW before 1.6.0 does not validate the lutPath field in preset files before passing it to File::open() in lut_processing.rs. On Windows, a UNC path in lutPath causes an outbound SMB connection to an attacker-controlled host, leaking the victim's NTLMv2 credentials. The vulnerable code path is reachable through two vectors: community presets fetched automatically from the remote preset repository when the victim opens the Community tab, and individual preset files imported directly by the victim via the preset import feature (handle_import_presets_from_file in file_management.rs). The second vector does not require control of the community preset repository and is triggered when a user imports a preset file shared through Discord, forums, or similar channels.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-64816 since 07/20/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available.

Upgrading to version 1.6.0 eliminates this vulnerability.

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Productinfo

Vendor

• CyberTimon

Name

• RapidRAW

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5

Website

• Product: https://github.com/CyberTimon/RapidRAW/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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