CVE-2026-105288 feelec-yishu feelcrm-os Crm Endpoint functions.php index cross site scripting
Remote attackers can execute arbitrary scripts via the redirect_url parameter in the CRM endpoint, potentially leading to session hijacking or code execution.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-105288?
CVE-2026-105288 is a medium-severity cross-site scripting vulnerability in feelec-yishu feelcrm-os, published on 5 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A vulnerability has been found in feelec-yishu feelcrm-os 1.0.0. Affected by this vulnerability is the function IndexController::index of the file App/ThinkPHP/Common/functions.php of the component Crm Endpoint. Such manipulation of the argument redirect_url leads to cross site scripting. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-105288?
How do I fix CVE-2026-105288?
No fix has been published for CVE-2026-105288 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-105288 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-105288 exists.
Sources
Also known as GHSA-pjv2-hc9q-hwcx.