EUVD-2026-18007
CVSS Vector
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
3Tags
Description
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.
Analysis
SQL injection in Hi.Events open-source event management platform (versions 0.8.0-beta.1 through 1.7.0-beta) allows remote unauthenticated attackers to execute arbitrary SQL queries via unsanitized sort_by parameters passed to Eloquent's orderBy() method. The PostgreSQL backend supports stacked queries, enabling multi-statement injection. …
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Remediation
Within 24 hours: Identify all deployments of Hi.Events and document current versions in use. Within 7 days: upgrade to Hi.Events version 1.7.1-beta or later. …
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External POC / Exploit Code
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