P4Verified

CVE-2026-78355: OTRS 7.0.x, 8.0.x, 2023.x, 2024.x, 2025.x, 2026.x through 2026.6.x; +1 more affected products

CVE-2026-78355. CVSS 3.1 base score 8.7 (HIGH, Vendor/CNA).

Affected technology

OTRS · 7.0.x, 8.0.x, 2023.x, 2024.x, 2025.x, 2026.x through 2026.6.x
OTRS GmbH (former OTRS AG)

((OTRS)) Community Edition · 6.x
OTRS GmbH (former OTRS AG)

Component: Admin Interface

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

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 8.7/10) rates confidentiality impact as none; integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 12-Oct-2026 09:35 UTC

CWE: CWE-22
CCR priority: 34.8 /100 (P4)
CVSS 3.1: 8.7 /10 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H · 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-2026-78355.html