{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-34455","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-03-27T18:18:14.895Z","datePublished":"2026-04-01T19:56:34.653Z","dateUpdated":"2026-04-02T16:24:31.776Z"},"containers":{"cna":{"title":"Hi.Events: SQL Injection via Unvalidated sort_by Query Parameter in Multiple Repository Classes","problemTypes":[{"descriptions":[{"cweId":"CWE-89","lang":"en","description":"CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","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","version":"4.0"}}],"references":[{"name":"https://github.com/HiEventsDev/Hi.Events/security/advisories/GHSA-2qcp-24fh-fx6p","tags":["x_refsource_CONFIRM"],"url":"https://github.com/HiEventsDev/Hi.Events/security/advisories/GHSA-2qcp-24fh-fx6p"},{"name":"https://github.com/HiEventsDev/Hi.Events/pull/1128","tags":["x_refsource_MISC"],"url":"https://github.com/HiEventsDev/Hi.Events/pull/1128"},{"name":"https://github.com/HiEventsDev/Hi.Events/commit/01e1aee28d7249f235fdcca8e3a34e88214dcde9","tags":["x_refsource_MISC"],"url":"https://github.com/HiEventsDev/Hi.Events/commit/01e1aee28d7249f235fdcca8e3a34e88214dcde9"},{"name":"https://github.com/HiEventsDev/Hi.Events/releases/tag/v1.7.1-beta","tags":["x_refsource_MISC"],"url":"https://github.com/HiEventsDev/Hi.Events/releases/tag/v1.7.1-beta"}],"affected":[{"vendor":"HiEventsDev","product":"Hi.Events","versions":[{"version":">= 0.8.0-beta.1, < 1.7.1-beta","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-04-01T19:56:34.653Z"},"descriptions":[{"lang":"en","value":"Hi.Events is an open-source event management and ticket selling platform. From version 0.8.0-beta.1 to before version 1.7.1-beta, multiple repository classes pass the user-supplied sort_by query parameter directly to Eloquent's orderBy() without validation, enabling SQL injection. The application uses PostgreSQL which supports stacked queries. This issue has been patched in version 1.7.1-beta."}],"source":{"advisory":"GHSA-2qcp-24fh-fx6p","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/HiEventsDev/Hi.Events/security/advisories/GHSA-2qcp-24fh-fx6p","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-02T15:14:35.734365Z","id":"CVE-2026-34455","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"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":"2026-04-02T16:24:31.776Z"}}]}}