CVE-2025-59868

Analyzed Analyzed - Analysis Complete

Sensitive Data Exposure in HCL Traveler for Microsoft Outlook

Publication date: 2026-06-27

Last updated on: 2026-07-06

Assigner: HCL Software

Description

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a sensitive data exposure vulnerability which could allow an attacker to exploit application information to then attempt additional attacks and cause unknown behavior in the application.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-06-27

Last Modified

2026-07-06

Generated

2026-07-17

AI Q&A

2026-06-27

EPSS Evaluated

2026-07-16

NVD

CVE-2025-59868

EUVD

EUVD-2025-210365

Affected Vendors & Products

Vendor	Product	Version / Range
hcltech	traveler_for_microsoft_outlook	to 3.0.15 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-532	The product writes sensitive information to a log file.

Attack-Flow Graph

Executive Summary

HCL Traveler for Microsoft Outlook (HTMO) has a vulnerability related to sensitive data exposure. This means that an attacker could exploit information from the application to attempt further attacks, potentially causing unpredictable behavior within the application.

Impact Analysis

This vulnerability could allow an attacker with limited privileges and local access to gain sensitive information from the application. While it does not directly impact integrity or availability, the exposure of sensitive data could lead to additional attacks and cause unknown behavior in the application.

Compliance Impact

The vulnerability in HCL Traveler for Microsoft Outlook (HTMO) involves sensitive data exposure, which could potentially impact compliance with data protection regulations such as GDPR and HIPAA. Exposure of sensitive data may lead to unauthorized access or disclosure of personal or protected health information, thereby increasing the risk of non-compliance with these standards.

However, the provided information does not specify exact compliance impacts or mitigation steps related to these regulations.

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