CVE-2026-112289

Koalixcrm through 1.14.0 Stored XSS via Task Title in Django Admin

State: Published
Severity: 5.1 Medium
Published: Oct 19, 2026
Updated: Oct 19, 2026
Reserved: Oct 19, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	5.1 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N	VulnCheck
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	VulnCheck

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
koalixcrmKoalixSwitzerland	1.14.0 and earlierAffected

References

https://github.com/KoalixSwitzerland/koalixcrm/issues/444issue-tracking
https://github.com/KoalixSwitzerland/koalixcrm/blob/1.14.0/koalixcrm/crm/reporting/task.pytechnical-description
VulnCheck Advisory: Koalixcrm through 1.14.0 Stored XSS via Task Title in Django Adminthird-party-advisory

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