CVE-2026-21783

Description

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.

PUBLISHED Reserved 2026-01-05 | Published 2026-03-24 | Updated 2026-03-24 | Assigner HCL

Problem types

CWE-209 Generation of error message containing sensitive information

Product status

References

support.hcl-software.com/...rticle&sysparm_article=KB0129139

cve.org (CVE-2026-21783)

nvd.nist.gov (CVE-2026-21783)

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