CVE-2023-4111 PHP Jabbers Bus Reservation System index.php cross site scripting
Remote attackers can inject malicious scripts via the pickup_id parameter in the PHP Jabbers Bus Reservation System, potentially compromising user sessions.
- 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-2023-4111?
CVE-2023-4111 is a medium-severity cross-site scripting vulnerability in PHP Jabbers Bus Reservation System, published on 3 Aug 2023. 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 was found in PHP Jabbers Bus Reservation System 1.1 and classified as problematic. Affected by this issue is some unknown functionality of the file /index.php. The manipulation of the argument index/pickup_id leads to cross site scripting. The attack may be launched remotely. VDB-235958 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-79
Which versions are affected by CVE-2023-4111?
It affects 1 product.
Products include Phpjabbers Bus Reservation System.
How do I fix CVE-2023-4111?
No fix has been published for CVE-2023-4111 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-2023-4111 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4111 exists.
Public exploit code: 1 Nuclei template.
Other vulnerabilities in PHP Jabbers Bus Reservation System
Sources
Also known as GHSA-4cgx-34q8-6h3x.