CVE-2023-47117 : Vulnerability Insights and Analysis

A high-severity vulnerability (CVE-2023-47117) has been identified in Label Studio, an open source data labeling tool, allowing unauthorized exposure of sensitive information to attackers through an ORM leak. Read on to understand the impact, technical details, and mitigation steps for this CVE.

Understanding CVE-2023-47117

This section provides insights into the nature and implications of the vulnerability discovered in Label Studio.

What is CVE-2023-47117?

The vulnerability, identified as CVE-2023-47117, exposes a critical flaw in Label Studio versions prior to 1.9.2post0. It enables attackers to manipulate filter tasks to access sensitive fields across user accounts using Django's Object Relational Mapper (ORM).

The Impact of CVE-2023-47117

The high-severity vulnerability poses a serious threat as attackers can exploit the ORM leak to gradually extract sensitive data character by character. Furthermore, attackers can leverage a hard-coded secret key to forge session tokens, compromising user account security.

Technical Details of CVE-2023-47117

Explore the specifics of CVE-2023-47117, including the vulnerability description, affected systems, and exploitation mechanism.

Vulnerability Description

Label Studio's insecure filter configuration in versions prior to 1.9.2post0 facilitates data leak through ORM manipulation, allowing attackers to access sensitive fields and password hashes.

Affected Systems and Versions

The vulnerability affects Label Studio versions below 1.9.2post0, impacting all users who utilize the data labeling tool before the release of the patch.

Exploitation Mechanism

Attackers can exploit the ORM leak in Label Studio to construct filter chains, gradually extracting sensitive information across user accounts by manipulating the query results.

Mitigation and Prevention

Discover the recommended actions to secure systems and prevent exploitation following the identification of CVE-2023-47117.

Immediate Steps to Take

To mitigate the risk associated with CVE-2023-47117, users are strongly advised to upgrade to version 1.9.2post0, which contains the necessary security patch.

Long-Term Security Practices

Incorporating robust data security protocols and regularly updating software can bolster defenses against similar vulnerabilities in the future.

Patching and Updates

Label Studio users should promptly apply the available patch included in commit

f931d9d129

to address the ORM leak vulnerability and safeguard sensitive data.