High severity8.8NVD Advisory· Published Apr 1, 2026· Updated Apr 15, 2026
CVE-2026-34455
CVE-2026-34455
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.
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Affected products
2Patches
Vulnerability mechanics
References
4- github.com/HiEventsDev/Hi.Events/commit/01e1aee28d7249f235fdcca8e3a34e88214dcde9nvdPatch
- github.com/HiEventsDev/Hi.Events/pull/1128nvdIssue TrackingPatch
- github.com/HiEventsDev/Hi.Events/security/advisories/GHSA-2qcp-24fh-fx6pnvdExploitMitigationVendor Advisory
- github.com/HiEventsDev/Hi.Events/releases/tag/v1.7.1-betanvdProductRelease Notes
News mentions
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