CVE-2026-34455

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.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/HiEventsDev/Hi.Events/commit/01e1aee28d7249f235fdcca8e3a34e88214dcde9	Patch
https://github.com/HiEventsDev/Hi.Events/pull/1128	Issue Tracking Patch
https://github.com/HiEventsDev/Hi.Events/releases/tag/v1.7.1-beta	Product Release Notes
https://github.com/HiEventsDev/Hi.Events/security/advisories/GHSA-2qcp-24fh-fx6p	Exploit Mitigation Vendor Advisory
https://github.com/HiEventsDev/Hi.Events/security/advisories/GHSA-2qcp-24fh-fx6p	Exploit Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:hi.events:hi.events:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-01 20:16

Updated : 2026-06-17 10:39

NVD link : CVE-2026-34455

Mitre link : CVE-2026-34455

CVE.ORG link : CVE-2026-34455

JSON object : View

Products Affected

hi.events

hi.events

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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