CVE-2023-49173 WordPress 10to8 Online Appointment Booking System Plugin <= 1.0.9 is vulnerable to Cross Site Scripting (XSS)
Attackers can inject malicious scripts into the 10to8 booking plugin, potentially stealing user sessions or executing code in victim browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-49173?
CVE-2023-49173 is a medium-severity cross-site scripting vulnerability in 10to8 Sign In Scheduling Online Appointment Booking System, published on 14 Dec 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in 10to8 Sign In Scheduling Online Appointment Booking System allows Stored XSS.This issue affects Sign In Scheduling Online Appointment Booking System: from n/a through 1.0.9.
Weakness: CWE-79
Which versions are affected by CVE-2023-49173?
It affects 1 product.
Products include 10to8 Sign in Scheduling Online Appointment Booking System.
How do I fix CVE-2023-49173?
No fix has been published for CVE-2023-49173 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-2023-49173 being exploited?
There is no known exploitation of CVE-2023-49173 in the wild and no public exploit code.
Sources
Also known as GHSA-cc57-8992-87q8.