CVE-2026-56458
HCL DevOps Deploy is susceptible to a Permissive Cross-domain Security Policy with Untrusted Domains
Description
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.
INFO
Published Date :
July 9, 2026, 8:51 a.m.
Last Modified :
July 9, 2026, 8:51 a.m.
Remotely Exploit :
Yes !
Source :
HCL
Affected Products
The following products are affected by CVE-2026-56458
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 1e47fe04-f25f-42fa-b674-36de2c5e3cfc |
Solution
- Configure CORS to validate the origin header.
- Limit CORS to only trusted domains.
- Apply vendor patches if available.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-56458 vulnerability anywhere in the article.