What is CVE-2020-25273?

CVE-2020-25273 is a critical-severity vulnerability in Online Bus Booking System Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-10-08.

How severe is CVE-2020-25273?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2020-25273 known to be exploited?

7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Online Bus Booking System Project

CVE-2020-25273

In SourceCodester Online Bus Booking System 1.0, there is Authentication bypass on the Admin Login screen in admin.php via username or password SQL injection.

Vulnerability class: SQL Injection

Published 2020-10-08 · last modified 2026-06-17.

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: 0.018 (77.9th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000

Affected products

Online Bus Booking System Project — versions 1.0

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

References

www.sourcecodester.com (Third Party Advisory)
github.com/Ko-kn3t/CVE-2020-25273 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-25273?: CVE-2020-25273 is a critical-severity vulnerability in Online Bus Booking System Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-10-08.
How severe is CVE-2020-25273?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2020-25273 known to be exploited?: 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.