P4Verified

CVE-2026-78356: OTRS 8.0.x, 2023.x, 2024.x, 2025.x, 2026.x through 2026.6.x

CVE-2026-78356. CVSS 3.1 base score 5.3 (MEDIUM, Vendor/CNA).

Affected technology

OTRS · 8.0.x, 2023.x, 2024.x, 2025.x, 2026.x through 2026.6.x
OTRS GmbH (former OTRS AG)

Component: Agent Interface

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Unauthenticated remote users can retrieve internal application configuration that is intended for use by the authenticated Agent Frontend. Vendor/CNA’s CVSS 3.1 assessment (base score 5.3/10) rates confidentiality impact as low; integrity and availability impact as none.

Published 12-Oct-2026 09:35 UTC

CWE: CWE-497
CCR priority: 21.2 /100 (P4)
CVSS 3.1: 5.3 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · Vendor/CNA
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-12 09:37:50.126941+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-12 09:35:23.534032+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-78356.html