{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-42515","assignerOrgId":"66834db9-ab24-42b4-be80-296b2e40335c","state":"PUBLISHED","assignerShortName":"CERT-In","dateReserved":"2026-04-28T08:14:36.620Z","datePublished":"2026-04-29T08:22:57.139Z","dateUpdated":"2026-04-29T12:22:26.245Z"},"containers":{"cna":{"providerMetadata":{"orgId":"66834db9-ab24-42b4-be80-296b2e40335c","shortName":"CERT-In","dateUpdated":"2026-04-29T08:22:57.139Z"},"title":"Insecure Direct Object Reference (IDOR) Vulnerability in e-Sushrut HMIS","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-639","description":"CWE-639 Authorization bypass through User-Controlled key","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-566","descriptions":[{"lang":"en","value":"CAPEC-566 Authorization Bypass Through Parameter Manipulation"}]}],"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 improper access control in resource access validation. An authenticated attacker could exploit this vulnerability by manipulating parameter in the API request URL to gain unauthorized access to sensitive information of patients on the targeted system.","supportingMedia":[{"type":"text/html","base64":false,"value":"This vulnerability exists in e-Sushrut due to improper access control in resource access validation. An authenticated attacker could exploit this vulnerability by manipulating parameter in the API request URL to gain unauthorized access to sensitive information of patients on the targeted system."}]}],"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":"LOW","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":7.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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":"2026-04-29T12:21:28.974313Z","id":"CVE-2026-42515","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":"2026-04-29T12:22:26.245Z"}}]}}