CVE-2025-8911 WellChoose｜Organization Portal System - Reflected Cross-site Scripting

Medium 5.3 Published 13 Aug 2025 Updated 13 Aug 2025

Unauthenticated attackers can execute arbitrary JavaScript in user browsers via reflected XSS in WellChoose Organization Portal System.

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-2025-8911?

CVE-2025-8911 is a medium-severity cross-site scripting vulnerability in WellChoose Organization Portal System, published on 13 Aug 2025. 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

Organization Portal System developed by WellChoose has a Reflected Cross-site Scripting vulnerability, allowing unauthenticated remote attackers to execute arbitrary JavaScript codes in user's browser through phishing attacks.

Weakness: CWE-79

Which versions are affected by CVE-2025-8911?

It affects 1 product.

Products include Wellchoose Organization Portal System.

How do I fix CVE-2025-8911?

No fix has been published for CVE-2025-8911 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-2025-8911 being exploited?

There is no known exploitation of CVE-2025-8911 in the wild and no public exploit code.

Sources

Also known as GHSA-jhhq-jr7x-hf74.