P5Verified

CVE-2026-80200: kimai 0 to before 2.53.0

CVE-2026-80200. CVSS 3.1 base score 4.7 (MEDIUM, Vendor/CNA). EPSS 0.0036 (percentile 0.27603), scored 2026-10-06.

Affected technology

kimai · 0 to before 2.53.0
kimai

Description’s affected range: before 2.53.0

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · Passive user interaction

What an attacker can do

Attackers with IdP access can supply malicious RelayState values to redirect authenticated users to attacker-controlled URLs for credential theft or phishing attacks. Vendor/CNA’s CVSS 4.0 assessment (base score 5.3/10) rates confidentiality, integrity and availability impact as none.

Published 2026-10-08 17:35:13.005014+00:00

CWE: CWE-601
CCR priority: 18.9 /100 (P5)
CVSS 3.1: 4.7 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N · Vendor/CNA
EPSS: 0.0036 · percentile 0.2771 · 2026-10-08
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-80200.html