CVE-2026-112289CWE-79cross-site-scripting

CVE-2026-112289

Medium · published October 19, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
9.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
5.1 · 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
EPSS
0.00203 · 9.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-10-19T18:17Z
References (4)
https://github.com/KoalixSwitzerland/koalixcrm/blob/1.14.0/koalixcrm/crm/reporting/task.py · [email protected]https://github.com/KoalixSwitzerland/koalixcrm/issues/444 · [email protected]https://www.vulncheck.com/advisories/koalixcrm-through-1.14.0-stored-xss-via-task-title-in-django-admin · [email protected]https://github.com/KoalixSwitzerland/koalixcrm/issues/444 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 21 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 19 OCT 13:55Z
    Koalixcrm through 1.14.0 Stored XSS via Task Title in Django Admin
    cvelistv5
  • 19 OCT 13:55Z
    Koalixcrm through 1.14.0 Stored XSS via Task Title in Django Admin
    cvelistv5