PT-2026-29592 · Hi.Events · Hi.Events

Tikket1 · Published 2026-04-01 · Updated 2026-04-02 · CVE-2026-34455

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Hi.Events versions 0.8.0-beta.1 through 1.7.1-beta

Description Hi.Events is an open-source event management and ticket selling platform. 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.

Recommendations Update to version 1.7.1-beta or later.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-34455

Affected Products

Hi.Events

References · 7

• 🔥 https://github.com/HiEventsDev/Hi.Events/security/advisories/GHSA-2qcp-24fh-fx6p · Exploit
• https://github.com/HiEventsDev/Hi.Events/commit/01e1aee28d7249f235fdcca8e3a34e88214dcde9 · Patch
• https://github.com/HiEventsDev/Hi.Events/pull/1128 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-34455 · Security Note
• https://github.com/HiEventsDev/Hi.Events/releases/tag/v1.7.1-beta · Note
• https://twitter.com/CVEnew/status/2039647791149101235 · Twitter Post
• https://twitter.com/infoflowcloud/status/2039649815856853154 · Twitter Post