CVE-2026-34455

HIGH

Hi.Events: SQL Injection via Unvalidated sort_by Query Parameter in Multiple Repository Classes

Title source: cna

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.

References (4)

Scores

CVSS v3 8.8
EPSS 0.0003
EPSS Percentile 9.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-89
Status published
Products (2)
hi.events/hi.events 0.8.0 - 1.7.1
HiEventsDev/Hi.Events >= 0.8.0-beta.1, < 1.7.1-beta
Published Apr 01, 2026
Tracked Since Apr 02, 2026