P4Verified

CVE-2026-105106: Koha 0 to before 24.11.00, 24.11.00 to before 24.11.20, 25.05.00 to before 25.05.15, 25.11.00 to before 25.11.09…

CVE-2026-105106. CVSS 3.1 base score 8.8 (HIGH, Source advisory).

Affected technology

Koha · 0 to before 24.11.00, 24.11.00 to before 24.11.20, 25.05.00 to before 25.05.15, 25.11.00 to before 25.11.09, 26.05.00 to before 26.05.04
Koha Community

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

An authenticated staff user with the tools => schedule_tasks permission can therefore execute arbitrary operating-system commands as the Koha web/application user by supplying shell metacharacters in jobid. Source advisory’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high.

Published 14-Oct-2026 15:58 UTC

CWE: CWE-78
CCR priority: 35.2 /100 (P4)
CVSS 3.1: 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-14 16:01:16.619248+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-14 15:56:36.793806+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-105106.html