CVE-2023-53877 Bus Reservation System 1.1 Multiple SQL Injection via pickup_id Parameter
Attackers can exploit SQL injection in the pickup_id parameter to steal information from the database of the Bus Reservation System.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-53877?
CVE-2023-53877 is a critical SQL injection vulnerability in Phpjabbers Bus Reservation System, published on 15 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Bus Reservation System 1.1 contains a SQL injection vulnerability in the pickup_id parameter that allows attackers to manipulate database queries. Attackers can exploit boolean-based, error-based, and time-based blind SQL injection techniques to steal information from the database.
Weakness: CWE-89
Which versions are affected by CVE-2023-53877?
It affects 1 product.
Products include Phpjabbers Bus Reservation System.
How do I fix CVE-2023-53877?
No fix has been published for CVE-2023-53877 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2023-53877 being exploited?
There is no known exploitation of CVE-2023-53877 in the wild and no public exploit code.
Other vulnerabilities in Phpjabbers Bus Reservation System
Sources
Also known as GHSA-43rm-gxmf-pr64.