{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-21827", "assignerOrgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc", "state": "PUBLISHED", "assignerShortName": "HCL", "dateReserved": "2026-01-05T16:08:22.255Z", "datePublished": "2026-08-31T15:48:17.026Z", "dateUpdated": "2026-08-31T15:48:17.026Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc", "shortName": "HCL", "dateUpdated": "2026-08-31T15:48:17.026Z"}, "title": "HCL Connections is vulnerable to an information disclosure vulnerability", "datePublic": "2026-08-31T15:11:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-359", "description": "CWE-359 Exposure of private personal information to an unauthorized actor", "type": "CWE"}]}], "affected": [{"vendor": "HCLSoftware", "product": "Connections", "versions": [{"status": "affected", "version": "7.0, 8.0"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "HCL Connections is vulnerable to an information disclosure vulnerability 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.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "HCL Connections is vulnerable to an information disclosure vulnerability 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. "}]}], "references": [{"url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130164"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseSeverity": "LOW", "baseScore": 3.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.4"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Connections", "vendor": "HCLSoftware", "versions": [{"status": "affected", "version": "7.0, 8.0"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "HCL Connections is vulnerable to an information disclosure vulnerability 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."}], "id": "CVE-2026-21827", "lastModified": "2026-08-31T16:17:55.830", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.1, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 1.4, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-08-31T16:17:55.830", "references": [{"source": "[email protected]", "url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130164"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-359"}], "source": "[email protected]", "type": "Secondary"}]}

{}

{"created": "2026-08-31T17:30:03.100347+00:00", "updated": "2026-08-31T17:30:03.100353+00:00", "vendors": []}