SQL Injection in Phpjabbers Bus Reservation System
CVE-2023-53877
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.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (36.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Phpjabbers Bus Reservation System — versions 1.1
- Phpjabbers Bus Reservation System — versions 1.1
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/51712 (Exploit, exploit)
- www.phpjabbers.com/bus-reservation-system/ (Product, product)
- www.vulncheck.com/advisories/bus-reservation-system-multiple-sql-injection-via-… (Exploit, third-party-advisory)
Frequently asked questions
- What is CVE-2023-53877?
- CVE-2023-53877 is a critical-severity vulnerability in Phpjabbers Bus Reservation System, classified under SQL Injection. CVSS score: 9.8/10. Published 2025-12-15.
- How severe is CVE-2023-53877?
- Critical severity. CVSS v3 base score is 9.8 out of 10.