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CVE-2026-57960: Hi.Events 0 through 1.9.0
CVE-2026-57960. CVSS 3.1 base score 6.5 (MEDIUM, Vendor/CNA). EPSS 0.0043 (percentile 0.36933), scored 25-Oct-2026.
Affected technology
Hi.Events · 0 through 1.9.0
HiEventsDev
Description’s affected range: through 1.9.0 public check-in list endpoints use short_id as sole access control
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Attackers with knowledge of the short_id can call GET /api/public/check-in-lists/{short_id}/attendees to read attendee data and create or delete check-in records without authentication. Vendor/CNA’s CVSS 4.0 assessment (base score 8.3/10) rates confidentiality impact as high; integrity impact as low; availability impact as none.
- CWE
- CWE-359
- CCR priority
- 26.1 /100 (P4)
- CVSS 3.1
- 6.5 /10 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N · Vendor/CNA
- EPSS
- 0.0043 · percentile 0.36933 · 2026-10-25
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-25 21:44:36.062275+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-57960.html