HCL DevOps Deploy API Secrets Disclosure Vulnerability
HCL DevOps Deploy / HCL Launch could disclose sensitive configurations and secrets to authenticated users in API responses that could be used in further attacks against the system.
Quick answer
HCL Software HCL DevOps Deploy / HCL Launch should be reviewed and updated if it matches the affected versions. The recommended fix is to apply the vendor-supported patched version or the mitigation steps below, then retest the public website with Fixnx.
Who is affected
Affected versions
- HCL DevOps Deploy / HCL Launch versions affected by CVE-2026-56460
Fixed versions
- Apply the latest vendor-supported patched version.
How to fix it
HCL DevOps Deploy / HCL Launch is affected by CVE-2026-56460. Authenticated API responses can expose sensitive configurations or secrets, so teams should apply HCL's fixed release, reduce API access, and rotate secrets that may have been disclosed.
- Inventory HCL DevOps Deploy and HCL Launch servers, including staging and disaster recovery instances.
- Apply the HCL Software fix or maintenance release for CVE-2026-56460 when available.
- Restrict API access to trusted networks and least-privilege authenticated users.
- Review API responses, audit logs, and access logs for endpoints returning configuration or secret material.
- Rotate credentials, tokens, deployment keys, and integration secrets that may have appeared in responses.
- Disable broad debug or diagnostic API exposure where it is not required.
- Rebuild automation clients with updated credentials after rotation.
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Verify the fix
- Confirm the HCL server build includes the CVE-2026-56460 fix or vendor mitigation.
- Call the previously affected API as a low-privilege user in staging and confirm secrets are redacted or absent.
- Confirm legitimate deployment automation still works with least-privilege API tokens.
- Review audit logs for suspicious API access during the exposure window.
- Run a Fixnx scan and verify no public HCL DevOps Deploy interface is unexpectedly exposed.
Related categories
Trusted references
FAQ
What is affected by CVE-2026-56460?
HCL Software HCL DevOps Deploy / HCL Launch versions listed as affected should be reviewed: HCL DevOps Deploy / HCL Launch versions affected by CVE-2026-56460.
What should I fix first?
Start with internet-facing sites, admin panels, login flows, plugins, themes, modules, packages, and systems that process user-controlled input or sensitive data.
How do I confirm the fix worked?
Apply the patched version or mitigation, clear caches where relevant, retest the affected workflow, and run a new Fixnx scan to verify public website exposure signals.
Why can this risk appear in multiple categories?
A vulnerability can belong to more than one platform or ecosystem. Fixnx keeps one canonical risk page while also listing it in every relevant category.