HumanSignal label-studio up to 1.9.1 Task Filter information disclosure

Summaryinfo

A vulnerability, which was classified as problematic, was found in HumanSignal label-studio up to 1.9.1. The affected element is an unknown function of the component Task Filter Handler. Executing a manipulation can lead to information disclosure. This vulnerability is handled as CVE-2023-47117. The attack can be executed remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in HumanSignal label-studio up to 1.9.1. It has been declared as problematic. This vulnerability affects some unknown functionality of the component Task Filter Handler. 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:

Label Studio is an open source data labeling tool. In all current versions of Label Studio prior to 1.9.2post0, the application allows users to insecurely set filters for filtering tasks. An attacker can construct a filter chain to filter tasks based on sensitive fields for all user accounts on the platform by exploiting Django's Object Relational Mapper (ORM). Since the results of query can be manipulated by the ORM filter, an attacker can leak these sensitive fields character by character. In addition, Label Studio had a hard coded secret key that an attacker can use to forge a session token of any user by exploiting this ORM Leak vulnerability to leak account password hashes. This vulnerability has been addressed in commit `f931d9d129` which is included in the 1.9.2post0 release. Users are advised to upgrade. There are no known workarounds for this vulnerability.

The weakness was released 11/14/2023 as GHSA-6hjj-gq77-j4qw. The advisory is available at github.com. This vulnerability was named CVE-2023-47117 since 10/30/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Upgrading to version 1.9.2post0 eliminates this vulnerability. Applying the patch f931d9d129002f54a495995774ce7384174cef5c is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Vendor

• HumanSignal

Name

• label-studio

Version

• 1.9.0
• 1.9.1

License

• open-source

Website

• Product: https://github.com/HumanSignal/label-studio/

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