{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-42518", "assignerOrgId": "66834db9-ab24-42b4-be80-296b2e40335c", "state": "PUBLISHED", "assignerShortName": "CERT-In", "dateReserved": "2026-04-28T08:14:36.620Z", "datePublished": "2026-04-29T08:37:32.944Z", "dateUpdated": "2026-04-29T12:02:59.352Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "66834db9-ab24-42b4-be80-296b2e40335c", "shortName": "CERT-In", "dateUpdated": "2026-04-29T08:37:32.944Z"}, "title": "Information Disclosure Vulnerability in e-Sushrut HMIS", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-321", "description": "CWE-321 Use of hard-coded cryptographic key", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-37", "descriptions": [{"lang": "en", "value": "CAPEC-37 Retrieve Embedded Sensitive Data"}]}], "affected": [{"vendor": "CDAC-Noida", "product": "e-Sushrut, Hospital Management Information System (HMIS)", "versions": [{"status": "affected", "version": "Previous versions", "versionType": "custom"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:cdac-noida:e-sushrut_hospital_management_information_system_hmis_:previous_versions:*:*:*:*:*:*:*"}]}]}], "descriptions": [{"lang": "en", "value": "This vulnerability exists in e-Sushrut due to disclosure of sensitive information and hardcoded AES encryption keys in client-side JavaScript. An unauthenticated remote attacker could exploit this vulnerability by accessing the client-side code to extract sensitive information and cryptographic keys.\n\nSuccessful exploitation of this vulnerability could lead to exposure of sensitive data and compromise of cryptographic protections on the targeted system.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "This vulnerability exists in e-Sushrut due to disclosure of sensitive information and hardcoded AES encryption keys in client-side JavaScript. An unauthenticated remote attacker could exploit this vulnerability by accessing the client-side code to extract sensitive information and cryptographic keys.\n<br>Successful exploitation of this vulnerability could lead to exposure of sensitive data and compromise of cryptographic protections on the targeted system.&nbsp;<br>"}]}], "references": [{"url": "https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2026-0207", "tags": ["third-party-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 8.7, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}}], "solutions": [{"lang": "en", "value": "Contact C-DAC for upgrading e-Sushrut HMIS to latest version", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Contact C-DAC for upgrading e-Sushrut HMIS to latest version"}]}], "credits": [{"lang": "en", "value": "This vulnerability is reported by Harsh Verma", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-04-29T12:02:47.874493Z", "id": "CVE-2026-42518", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-29T12:02:59.352Z"}}]}}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "Previous versions"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 98.0, "source": "matching"}]}, "original": {"product": "e-Sushrut, Hospital Management Information System (HMIS)", "source": "cna", "vendor": "CDAC-Noida"}, "product": "e-sushrut_hospital_management_information_system_hmis_", "vendor": "cdac-noida"}], "created": "2026-04-29T10:00:09.848467+00:00", "updated": "2026-04-29T11:30:09.754985+00:00", "vendors": ["cdac-noida", "cdac-noida$PRODUCT$e-sushrut_hospital_management_information_system_hmis_"]}