CVE-2026-112289

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.

CVSS 4.0

5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

CVSS 3.1

5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-25)

CWE

CWE-79

Published

2026-10-19

Modified

2026-10-19

Record from

the NVD, synced 2026-10-21

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

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