CVE-2026-88825 iGMS Direct Booking < 2.0 - Unauthenticated Stored XSS via Widget Settings
Unauthenticated attackers can inject malicious scripts into widget settings, leading to code execution and potential account takeover when administrators or visitors view the widget.
- 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-2026-88825?
CVE-2026-88825 is a high-severity cross-site scripting vulnerability in Unknown iGMS Direct Booking, published on 18 Sep 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
The iGMS Direct Booking WordPress plugin before 2.0 does not authorise or escape its widget appearance settings, allowing unauthenticated users to store arbitrary web scripts that execute in the context of an administrator viewing the iGMS Direct Booking WordPress plugin before 2.0 settings, and in the browser of any visitor to a page displaying the booking widget.
Weakness: CWE-79
Which versions are affected by CVE-2026-88825?
How do I fix CVE-2026-88825?
No fix has been published for CVE-2026-88825 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-2026-88825 being exploited?
There is no known exploitation of CVE-2026-88825 in the wild and no public exploit code.
Sources
Also known as GHSA-mhm7-gh54-p5xg.