CVE-2026-21783 — HCL Traveler is affected by sensitive information disclosure

CVE-2026-21783

HCL Traveler is affected by sensitive information disclosure PUBLISHED

Description (CNA)

HCL Traveler is affected by sensitive information disclosure. The application generates some error messages that provide detailed information about errors and failures, such as internal paths, file names, sensitive tokens, credentials, error codes, or stack traces. Attackers could exploit this information to gain insights into the system's architecture and potentially launch targeted attacks.

Affected (CNA)

Vendor / product	Versions
HCLSoftware / Traveler	affected < 14.5.1.0

CWE

CWE-209

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0129139

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.