{"id":"CVE-2025-59868","title":"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 app…","summary":"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 app…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-532"],"vendor":"hcltech","product":"traveler_for_microsoft_outlook","affected":["traveler_for_microsoft_outlook < 3.0.15"],"patched":["traveler_for_microsoft_outlook 3.0.15"],"published":"2026-06-27","updated":"2026-09-29","sourceUpdated":"2026-09-29T19:10:00.160","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-59868","references":[{"url":"https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0131419","label":"psirt@hcl.com"}],"tags":["nvd"],"epss":0.00151,"epssPercentile":0.03602,"ingestedAt":"2026-09-29T19:44:04.094Z","slug":"CVE-2025-59868","body":"## Overview\n\nHCL 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.\n\n## Affected\n\n- `traveler_for_microsoft_outlook < 3.0.15`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `traveler_for_microsoft_outlook 3.0.15`","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}