HCL DevOps Deploy is susceptible to a Permissive Cross-domain Security Policy with Untrusted Domains

published 2026-07-09 4 mo ago modified 2026-10-25 14 d ago also EUVD-2026-42552

cvss: 5.4; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 18%
public exploits: 0; none known

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.

Patch / fix

fixed in 1

hcltechsw hcl_devops_deploy 8.1.2.7, 8.2.2.0

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 4 mo ago (2026-07-09)

Exploit prediction

0.26% chance of exploitation in the next 30 days, higher than 18% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

HCLSoftware HCL DevOps Deploy

Classification

Weakness

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

References

support.hcl-software.com /csm?id=kb_article&sysparm_article=KB0131695
vendor-advisory

Sources

CVE List CVE-2026-56458
NVD CVE-2026-56458

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary