High 8.7Published Apr 1, 2026

CVE-2026-34455Hi.Events: SQL Injection via Unvalidated sort_by Query Parameter in Multiple Repository Classes

Updated under an hour ago (Oct 27, 2026, 12:23 AM ET)

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It affects HiEventsDev Hi.Events and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for HiEventsDev Hi.Events

Exploited in the last 30 days

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: 8.7 HIGH (v4.0, CNA)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
Weakness (CWE): CWE-89
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Apr 2, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

HiEventsDev Hi.Events hieventsdev:hi.events (from the name)	from 0.8.0-beta.1, < 1.7.1-beta	CNA record
hi.events hi.events hi.events:hi.events	from 0.8.0 before 1.7.1	NVD

References

References

https://github.com/HiEventsDev/Hi.Events/security/advisories/GHSA-2qcp-24fh-fx6p	x-refsource-confirm, exploit, mitigation, vendor-advisory
https://github.com/HiEventsDev/Hi.Events/pull/1128	x-refsource-misc, issue-tracking, patch
https://github.com/HiEventsDev/Hi.Events/commit/01e1aee28d7249f235fdcca8e3a34e88214dcde9	x-refsource-misc, patch
https://github.com/HiEventsDev/Hi.Events/releases/tag/v1.7.1-beta	x-refsource-misc, product, release-notes

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.