{"id":"CVE-2026-56458","aliases":["EUVD-2026-42552","GHSA-wq5v-cw79-773m"],"status":"published","title":"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.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00263,"percentile":0.18206,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-942"],"published":"2026-07-09T08:51:07Z","modified":"2026-10-25T17:10:00Z","products":[{"vendor":"hclsoftware","product":"hcl devops deploy"},{"vendor":"hcltechsw","product":"hcl_devops_deploy"}],"references":[{"url":"https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0131695","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56458"},{"url":"https://github.com/advisories/GHSA-wq5v-cw79-773m"}],"sources":{"cve":[{"id":"CVE-2026-56458","title":"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.","status":"published","published":"2026-07-09T08:51:07.571Z","modified":"2026-07-09T12:34:23.917Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-942"],"updated_at":"2026-11-02T13:36:51.6229Z"}],"euvd":[{"id":"EUVD-2026-42552","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.","status":"published","published":"2026-07-09T08:51:07Z","modified":"2026-07-09T12:34:23Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:20:04.895477Z"}],"ghsa":[{"id":"GHSA-wq5v-cw79-773m","title":"HCL DevOps Deploy uses Cross-Origin Resource Sharing (CORS) which could allow an attacker to...","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.","status":"published","published":"2026-07-09T12:30:27Z","modified":"2026-07-09T12:30:35Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-942"],"updated_at":"2026-11-02T15:09:21.623271Z"}],"nvd":[{"id":"CVE-2026-56458","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.","status":"published","published":"2026-07-09T10:16:26.967Z","modified":"2026-10-25T17:10:00.197Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-942"],"updated_at":"2026-11-02T14:12:28.4135Z"}]}}