CVE-2026-56537

{"id": "CVE-2026-56537", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-56537", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-27T15:44:15.347878Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@hcl.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.5, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.1}]}, "affected": [{"source": "psirt@hcl.com", "affectedData": [{"vendor": "HCLSoftware", "product": "Connections", "versions": [{"status": "affected", "version": "8.0"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-27T13:18:21.703", "references": [{"url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0132507", "tags": ["Vendor Advisory", "Patch"], "source": "psirt@hcl.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@hcl.com", "description": [{"lang": "en", "value": "CWE-209"}]}], "descriptions": [{"lang": "en", "value": "HCL Connections is vulnerable to information disclosure which could allow a user to obtain sensitive information they are not entitled to, caused by improper handling of request data.they are not entitled to, caused by improper handling of request data."}, {"lang": "es", "value": "HCL Connections es vulnerable a la revelaci\u00f3n de informaci\u00f3n lo que podr\u00eda permitir a un usuario obtener informaci\u00f3n sensible a la que no tiene derecho, causado por un manejo inadecuado de los datos de la solicitud. a la que no tiene derecho, causado por un manejo inadecuado de los datos de la solicitud."}], "lastModified": "2026-10-24T13:10:00.147", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:hcltech:connections:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A72DA863-B545-4FE0-BE4A-9C73F54A3D3F", "versionEndExcluding": "8.0"}, {"criteria": "cpe:2.3:a:hcltech:connections:8.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "65CA8438-B6A6-4B36-826D-8625AACBC8FE"}, {"criteria": "cpe:2.3:a:hcltech:connections:8.0:cumulative_release1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BF707A30-B342-43F2-A390-60E8FA8384D5"}, {"criteria": "cpe:2.3:a:hcltech:connections:8.0:cumulative_release10:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "718ED7EC-3899-448D-B661-39463F5F71D2"}, {"criteria": "cpe:2.3:a:hcltech:connections:8.0:cumulative_release2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "294AE19B-3678-49C3-8613-A9331C5C1481"}, {"criteria": "cpe:2.3:a:hcltech:connections:8.0:cumulative_release3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "773D1288-DF28-43F3-9517-B176DD840A8C"}, {"criteria": "cpe:2.3:a:hcltech:connections:8.0:cumulative_release4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7FCB8E35-3FFA-42FA-8AEB-A2DD22D809C9"}, {"criteria": "cpe:2.3:a:hcltech:connections:8.0:cumulative_release5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8948C358-B168-45E3-BC9F-E5DA4DD56203"}, {"criteria": "cpe:2.3:a:hcltech:connections:8.0:cumulative_release6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C6879F00-1C87-44A6-83DF-A1DC80A85A88"}, {"criteria": "cpe:2.3:a:hcltech:connections:8.0:cumulative_release7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "28450E88-8377-4B0D-9383-B34C9EF28CC9"}, {"criteria": "cpe:2.3:a:hcltech:connections:8.0:cumulative_release8:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "13C3274C-0784-4C88-9A2D-D7AAE3D9FC2E"}, {"criteria": "cpe:2.3:a:hcltech:connections:8.0:cumulative_release9:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F3848284-F133-4B35-AC04-9E4FFB17EDF8"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@hcl.com"}