CVE-2026-13169: Eventin 0 to before 4.1.21

CVE-2026-13169. CVSS 3.1 base score 8.1 (HIGH, Source advisory). EPSS 0.0035 (percentile 0.27316), scored 21-Oct-2026.

Affected technology

Eventin · 0 to before 4.1.21
Vendor not specified by the source

Description’s affected range: before 4.1.21 does not properly verify ownership of events before allowing them to be modified

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 8.1/10) rates confidentiality and integrity impact as high; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 22-Oct-2026 20:55 UTC

CWE: CWE-639
CCR priority: 32.5 /100 (P4)
CVSS 3.1: 8.1 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · Source advisory
EPSS: 0.0035 · percentile 0.27316 · 2026-10-21
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-22 20:50:20.011821+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-13169.html