CVE-2026-112289

EUVD-2026-104284
Koalixcrm through 1.14.0 contains a stored cross-site scripting vulnerability that allows staff users to inject script by storing malicious task titles rendered unescaped by Task.link_to_task(). Attackers can embed HTML or script that executes when administrators open the task changelist or change form, enabling actions like creating a superuser.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 9.73%
Common Weakness Enumeration
References
https://github.com/KoalixSwitzerland/koalixcrm/blob/1.14.0/koalixcrm/crm/reporting/task.py
https://github.com/KoalixSwitzerland/koalixcrm/issues/444
https://www.vulncheck.com/advisories/koalixcrm-through-1.14.0-stored-xss-via-task-title-in-django-admin
https://github.com/KoalixSwitzerland/koalixcrm/issues/444