What is CVE-2026-56458?

CVE-2026-56458 is a medium-severity vulnerability in Hclsoftware Hcl Devops Deploy, classified under Permissive Cross-domain Policy with Untrusted Domains. CVSS score: 5.4/10. Published 2026-07-09.

How severe is CVE-2026-56458?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Vulnerability in Hclsoftware Hcl Devops Deploy

CVE-2026-56458

HCL DevOps Deploy uses Cross-Origin Resource Sharing (CORS) which could allow an attacker to carry out privileged actions and retrieve sensitive information as the domain name is not being limited to only trusted domains.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.

Affected products

Hclsoftware Hcl Devops Deploy — versions 8.1-8.1.2.6, 8.2-8.2.1.0

Weakness classification (CWE)

CWE-942 — Permissive Cross-domain Policy with Untrusted Domains

References

psirt@hcl.com

Frequently asked questions

What is CVE-2026-56458?: CVE-2026-56458 is a medium-severity vulnerability in Hclsoftware Hcl Devops Deploy, classified under Permissive Cross-domain Policy with Untrusted Domains. CVSS score: 5.4/10. Published 2026-07-09.
How severe is CVE-2026-56458?: Medium severity. CVSS v3 base score is 5.4 out of 10.